Individual Calculations January 2023 |
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Yi, Colin Total change: 34.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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1000GM December BonaFIDE Bay Area Swiss: 1700-1999 | San Jose, CA | USA | 2022-12-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1427 | 1339 | 2.00 | 3 | 0.86 | 40 | 34.40 | |
| Penagalapati, Anvitha | | | 1448 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | Ramaswamy, Pudur | | | 1315 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | Qiu, Laurie | | | 1519 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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