Nelson Roltsch Team Race

# SchoolTeam Rec.
1 Tulane University Tulane University Green Wave 11–1
2 Jacksonville University Jacksonville University Fins 10–2
3 University of South Florida University of South Florida Bulls 5–7
4 Eckerd College Eckerd College Tritons 3–9
5 Jacksonville University Jacksonville University Lady Fins 1–11

Pre-event forecast

Fitted on the 20,646 team race matches sailed before 2023-04-01, using the line-ups that actually raced. It called 24 of 30 matches (80%) with a log-loss of 0.448 (a coin flip scores 0.693), so the event went well for the forecast. Orderliness +0.13 ± 0.37: a typical event, more orderly than 57% of college team race events (temperature of the forecast log-odds that best fits the results, relative to the league average; nothing about the field, venue or wind predicts it, see the Weather tab). vs forecast is a team's wins minus the wins the model expected from the matches it sailed: positive means it beat its rating.

PlaceSchool Pred. Strength Boats (skipper / crew, boat value) Pred. win % Recordvs forecast
1Tulane University
Green Wave
27.19
home +0.41
William Keenan / Alex Makoid 2.50
Jack Solmo / Raquel Shulman
Matheo Graham-Capasso / Ella May Corckran 2.14
66%11–1 (92%)+3.0
2Jacksonville University
Fins
17.42
school −0.09
Emily Allen / Reagan Carris 2.67
Matthew King / Rori Bywater 2.75
Brent Penwarden / Grayson Tella 2.06
72%10–2 (83%)+1.3
3University of South Florida
Bulls
46.30Andreas Keswater / Melissa Janes 2.20
Jordan Byrd / Erik Volk 1.88
Humberto Porrata / Emmy Digiacomo 2.23
44%5–7 (42%)−0.3
4Eckerd College
Tritons
36.98Matthew Monts / Amelia Johnson 2.37
Eden Nykamp / Elissa Martinez 2.43
Griffin Richardson / Brooks Jordan 2.14
61%3–9 (25%)−4.3
5Jacksonville University
Lady Fins
54.06
school −0.09
Ella Bilow / Kayla Putzke
Ella Deschamps / Nilias Vidarte
Kaitlyn Liebel / Mary Mann 1.75
6%1–11 (8%)+0.3

Surprisal: who beat their rating

Pre-event strength against the strength that would have made each record least surprising, everything else fixed. Δ is in the model's logit units, the same scale as the boat values above (a side is three boats plus the school term); green is a clear over-performance, red a clear under-performance. Skippers need three or more matches.

PlaceSchoolStrength Perf.RecordExp.
wins
ΔSurprise
(bits)
P(this good
or better)
1Tulane University Green Wave7.199.0911–18.0+1.903.54%
2Jacksonville University Fins7.428.1410–28.7+0.720.729%
5Jacksonville University Lady Fins4.064.501–110.7+0.430.150%
3University of South Florida Bulls6.306.155–75.3−0.160.071%
4Eckerd College Tritons6.984.763–97.4−2.226.5>99%

By skipper

SkipperSchoolValue Perf.RecordExp.
wins
ΔSurprise
(bits)
P(this good
or better)
William KeenanTulane University2.504.4011–18.0+1.903.54%
Jack SolmoTulane University1.953.8511–18.0+1.903.54%
Matheo Graham-CapassoTulane University2.144.0411–18.0+1.903.54%
Andreas KeswaterUniversity of South Florida2.202.055–75.3−0.160.071%
Jordan ByrdUniversity of South Florida1.881.725–75.3−0.160.071%
Matthew MontsEckerd College2.370.153–97.4−2.226.5>99%

Match by match

Probability the model gave the side that went on to win. Red bars are upsets (the winner was given under 50%).

Rd#WinnerLoser P(winner)
11Eckerd College TritonsJacksonville University Lady Fins96%
12Jacksonville University FinsTulane University Green Wave59%
13University of South Florida BullsEckerd College Tritons34%upset
14Jacksonville University FinsJacksonville University Lady Fins97%
15Tulane University Green WaveUniversity of South Florida Bulls69%
16Jacksonville University FinsEckerd College Tritons61%
17Tulane University Green WaveJacksonville University Lady Fins96%
18Jacksonville University FinsUniversity of South Florida Bulls75%
19Tulane University Green WaveEckerd College Tritons55%
110University of South Florida BullsJacksonville University Lady Fins91%
211Eckerd College TritonsJacksonville University Lady Fins95%
212Tulane University Green WaveJacksonville University Fins44%upset
213University of South Florida BullsEckerd College Tritons33%upset
214Jacksonville University FinsJacksonville University Lady Fins97%
215Tulane University Green WaveUniversity of South Florida Bulls71%
216Jacksonville University FinsEckerd College Tritons61%
217Tulane University Green WaveJacksonville University Lady Fins96%
218Jacksonville University FinsUniversity of South Florida Bulls75%
219Tulane University Green WaveEckerd College Tritons56%
220Jacksonville University Lady FinsUniversity of South Florida Bulls10%upset
321Eckerd College TritonsJacksonville University Lady Fins95%
322Tulane University Green WaveJacksonville University Fins46%upset
323University of South Florida BullsEckerd College Tritons33%upset
324Jacksonville University FinsJacksonville University Lady Fins96%
325Tulane University Green WaveUniversity of South Florida Bulls72%
326Jacksonville University FinsEckerd College Tritons61%
327Tulane University Green WaveJacksonville University Lady Fins96%
328Jacksonville University FinsUniversity of South Florida Bulls75%
329Tulane University Green WaveEckerd College Tritons57%
330University of South Florida BullsJacksonville University Lady Fins90%

Round 1

TeamRec.WaveFinsBullsTritonsFins
Tulane University Green Wave3–1✕WWWW
Jacksonville University Fins4–4L✕LW✕
University of South Florida Bulls2–2LW✕WW
Eckerd College Tritons1–3LLL✕L
Jacksonville University Lady Fins4–4L✕LW✕

Round 2

TeamRec.WaveFinsBullsTritonsFins
Tulane University Green Wave4–0✕WWWW
Jacksonville University Fins4–4L✕WW✕
University of South Florida Bulls1–3LL✕WL
Eckerd College Tritons1–3LLL✕L
Jacksonville University Lady Fins4–4L✕WW✕

Round 3

TeamRec.WaveFinsBullsTritonsFins
Tulane University Green Wave4–0✕WWWW
Jacksonville University Fins3–5L✕LW✕
University of South Florida Bulls2–2LW✕WW
Eckerd College Tritons1–3LLL✕L
Jacksonville University Lady Fins3–5L✕LW✕
# Winner Loser Pos.
1 Eckerd College Tritons 1-2-6 def. Jacksonville University Lady Fins 3-4-5
2 Jacksonville University Fins 2-3-4 def. Tulane University Green Wave 1-5-6
3 University of South Florida Bulls 2-3-4 def. Eckerd College Tritons 1-5-6
4 Jacksonville University Fins 1-2-5 def. Jacksonville University Lady Fins 3-4-6
5 Tulane University Green Wave 1-2-5 def. University of South Florida Bulls 3-4-6
6 Jacksonville University Fins 1-2-6 def. Eckerd College Tritons 3-4-5
7 Tulane University Green Wave 1-2-3 def. Jacksonville University Lady Fins 4-5-6
8 Jacksonville University Fins 1-2-5 def. University of South Florida Bulls 3-4-6
9 Tulane University Green Wave 2-3-4 def. Eckerd College Tritons 1-5-6
10 University of South Florida Bulls 1-2-4 def. Jacksonville University Lady Fins 3-5-6
11 Eckerd College Tritons 1-2-4 def. Jacksonville University Lady Fins 3-5-6
12 Tulane University Green Wave 1-2-3 def. Jacksonville University Fins 4-5-6
13 University of South Florida Bulls 1-2-3 def. Eckerd College Tritons 4-5-6
14 Jacksonville University Fins 1-2-6 def. Jacksonville University Lady Fins 3-4-5
15 Tulane University Green Wave 2-3-4 def. University of South Florida Bulls 1-5-6
16 Jacksonville University Fins 1-2-6 def. Eckerd College Tritons 3-4-5
17 Tulane University Green Wave 1-2-3 def. Jacksonville University Lady Fins 4-5-6
18 Jacksonville University Fins 1-2-6 def. University of South Florida Bulls 3-4-5
19 Tulane University Green Wave 1-2-6 def. Eckerd College Tritons 3-4-5
20 Jacksonville University Lady Fins 1-2-5 def. University of South Florida Bulls 3-4-6
21 Eckerd College Tritons 1-2-5 def. Jacksonville University Lady Fins 3-4-6
22 Tulane University Green Wave 1-2-6 def. Jacksonville University Fins 3-4-5
23 University of South Florida Bulls 1-3-4 def. Eckerd College Tritons 2-5-6
24 Jacksonville University Fins 1-2-6 def. Jacksonville University Lady Fins 3-4-5
25 Tulane University Green Wave 1-2-5 def. University of South Florida Bulls 3-4-6
26 Jacksonville University Fins 1-2-5 def. Eckerd College Tritons 3-4-6
27 Tulane University Green Wave 1-2-3 def. Jacksonville University Lady Fins 4-5-6
28 Jacksonville University Fins 1-2-5 def. University of South Florida Bulls 3-4-6
29 Tulane University Green Wave 1-2-6 def. Eckerd College Tritons 3-4-5
30 University of South Florida Bulls 1-2-6 def. Jacksonville University Lady Fins 3-4-5

Conditions — 04/01/2023 (8am–6pm)

☁️Overcast
Humidity 72%  ·  Pressure 1018.8 hPa

Temperature

78°F
↑ 83°F   ↓ 72°F
Feels like 82°F

Wind

● from   ▲ toward
7.3 kn
avg  ·  max 11.4 kn
Gusts to 21.4 kn
From W (280°)

Sky & Precipitation

Cloud cover74% Sunshine9.5 hrs Humidity72% Pressure1018.8 hPa Rain0.24 in

What this breeze does at Tulane — from fleet racing

Breeze: W about 10 kn (weather reanalysis in the scorer’s units)
In fleet races at Tulane in this breeze: a favourites’ day (+0.08)
Favourites’ conditions: in fleet racing here the results follow the ratings more closely than usual, and the top seeds hold their places.

Orderliness is how tightly a fleet race’s finishing order follows the pre-regatta ratings, relative to a typical event (0): positive is the favourites’ day, negative the underdogs’. A value of ±0.08 means a rating gap counts about 7% more than on a typical day. This event is not a fleet race the rating model scores, so there is no actual value for it: this is what this venue’s fleet racing history says about the breeze on the day, read off the chart at the star. How this is estimated · compare venues.

Orderliness beyond the fleet at Tulane by wind direction (angle) and speed (rings), fitted surface; dots are labelled regatta-days, ★ this regatta (38 labelled fleet-race days at Tulane).

From the notes

Short write-ups of what the ratings and results show, with the numbers and how they were computed.

All notes →