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Rapid:
Individual Calculations January 2023 |
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| Madhavan, Kugan Total change: -58.00 | |   |
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| Papatoetoe Rapid Junior 2022 | Auckland | NZL | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1089 | 0.00 | 2 | -0.48 | 40 | -19.20 | |
|  Lau, Great Boyou | | | 1260 | NZL | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Xu, Luna Yuexiu | | | 1322 | NZL | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | 2022 Summit Rookies Junior Rapid December | Auckland | NZL | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1089 | 1.00 | 5 | -0.97 | 40 | -38.80 | |
| | Cui, Oscar | | | 1317 | NZL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Meng, Dexuan (derek) | | | 1225 | NZL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Zhou, Peter | | | 1173 | NZL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Zhou, Adele | | | 1092 | NZL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Wang, Carol Huixin | | | 1047 | NZL | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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