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Rapid:
Individual Calculations May 2021 |
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| Peak, Stephen Total change: -30.20 | |   |
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| 2021 ACC Autumn Rapid | Auckland | NZL | 2021-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1645 | 3.50 | 6 | -1.51 | 20 | -30.20 | |
|  Ryu, Rosa | | | 1240 | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Leach, Alan | | | 1264 | NZL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Mao, Daqi | | | 1616 | NZL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Ma, Michael | | | 1194 | NZL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Wang, Ying | | | 1348 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Wang, Joe | | | 1344 | NZL | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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