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Individual Calculations June 2023 |
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| Jiang, Leo Total change: 31.20 | |   |
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| 2023 CalChess K-12 Champ | Milpitas, California | USA | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1489 | 2.00 | 3 | 0.78 | 40 | 31.20 | |
|  Hule, Pratyush | | | 1412 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Nathan, Nitish Sg | c | | 2070 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Pan, Roger | | | 1426 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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