Individual Calculations October 2022 |
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Jin, David Total change: 32.40 | | |
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2022 CalChess State Open Class Championship - Class A | Milpitas, California | USA | 2022-09-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1523 | 1476 | 3.00 | 5 | 0.81 | 40 | 32.40 | |
| Zheng, Yiyang | | | 1460 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | Zhou, Ivan | | | 1458 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | | Sun, Ethan | | | 1565 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | Ghosh, Prarthan | | | 1580 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | Sawhney, Yuvraj Singh | | | 1551 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | 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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