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Individual Calculations January 2023 |
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| Jou, Esther Total change: -8.00 | |   |
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| 57th American Open - Under 2200 | Orange, CA | USA | 2022-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1709 | 1.50 | 3 | -0.20 | 40 | -8.00 | |
|  Karunakaran, Kapilan | | | 1710 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | |  Sun, Kevin | | | 1635 | USA | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Patil, Yashas | | | 1633 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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