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Individual Calculations October 2023 |
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| Zhang, Yichi Total change: 0.00 | |   |
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| 2023 Calchess Open Championship - B | Milpitas, California | USA | 2023-09-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1454 | 0 | 4.00 | 7 | 0.00 | 1474 | | 0.00 | |
|  Kaleeswaran, Jaidev | | | 1406 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Bhattacharjya, Rishi | | | 1434 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Soltani, Mohammad | | | 1348 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Butenko, Zlata | | | 1708 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Yi, Colin | | | 1306 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Khodaverdian, Alex | | | 1474 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Stowell, Tobias | | | 1503 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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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