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Individual Calculations August 2023 |
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| Nardi, Brenda Total change: -58.00 | |   |
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| 51st annual World Open - U2000 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1582 | 1.00 | 3 | -1.45 | 40 | -58.00 | |
|  Jani, Aakash | | | 1329 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Yu, Prescott | | | 1351 | USA | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Yu, Vincent Zhiwen | | | 1281 | USA | 1.00 | 1 | 0.15 | 40 | 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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