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Individual Calculations October 2022 |
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| Tia, Rudy Goce Total change: -7.00 | |   |
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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 |
| 1504 | 1757 | 4.50 | 6 | -0.35 | 20 | -7.00 | |
|  Lee, Jayden David | | | 1542 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Jin, Austin | | | 1426 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zhou, Ivan | | | 1458 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Zhou, Greg | | | 1560 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Vale Cruz, Armin | | | 1518 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Baldonado, Noah | | | 1521 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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