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Individual Calculations April 2023 |
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| Uta I, Roy Total change: 2.20 | |   |
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| Auckland Chess Weekend March 2023 | Auckland | NZL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1335 | 3.00 | 5 | 0.11 | 20 | 2.20 | |
|  Meng, Harrison Xiang Zhi | | | 1055 | NZL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Powlesland, Brogan | | | 1189 | NZL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Mironov, Eric | | | 1521 | NZL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Weng, Stephen | | | 1194 | NZL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Jiang, Patrick Di | | | 1408 | NZL | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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