Archbishop Riordan Archbishop Riordan

Spring 2026 Regattas

Regatta Type Finish
2026 NorCal #5 SILVER Fleet Race 10 / 16
2026 NorCal #6 SILVER Fleet Race 13 / 17
2026 NorCal Divisional Regatta Fleet Race 11 / 15
2026 PCISA Gaucho Silver Fleet Race 19 / 29
2026 PCISA Golden Bear Silver Fleet Race 10 / 29
2026 Silver PCC's Fleet Race 11 / 26

Roster – Spring 2026

Class of 2030
Ben Atwood
Class of 2029
Charly Petty
Leonard Tan
Class of 2028
Sky Shuen

Skipper Rankings – Spring 2026

#SkipperRating League
percentile
Team
percentile
Races
1Nolan Balocki1.6181.8683.3334
2Charly Petty-0.4127.6250.0035
3Leonard Tan-1.237.6416.6710

Skippers with at least 4 rated boat-races this season, ranked by their rating after their last race of the season. Percentiles count ties as half.

Skipper ratings over their careers
Week at Archbishop RiordanWeek before / elsewhereLine colour = skipper (’yy = graduating class)

Weekly rating of every skipper on the roster across their whole career so far, one point per week their rating moved. By class year lines every graduating class up at the start of its freshman year, so each class sits one year further left than the one after it. Hover a line to isolate it.

Crews this season (too little racing to rank)*

Crew*RatingRange Races this seasonCareer races
Jai Walthew*2.00Rating 2.00; 90% range -1.2 to 5.2; team skipper average -0.0234108
Leonard Tan*0.94Rating 0.94; 90% range -2.5 to 4.3; team skipper average -0.023060
Sky Shuen*–not enough data to rate66
Ben Atwood*–not enough data to rate66
Charly Petty*-0.41Rating -0.41; 90% range -3.9 to 3.1; team skipper average -0.02118
Kaia Burris*-0.54Rating -0.54; 90% range -3.6 to 2.6; team skipper average -0.02681
Paige Walsh*-1.52Rating -1.52; 90% range -4.9 to 1.8; team skipper average -0.02227

This team had fewer than 3 crews with 8 or more races, so crews are listed, not ranked, and rated against the average of the crews listed. Ranked crews have at least 8 races this season; * means low evidence (under 8 races this season, or under 30 career races with rated skippers). Ratings are on the skipper scale (×18.7 the crew effect). League percentile also reflects how strong the team's skippers are.

From the notes

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

All notes →