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Rapid:
Individual Calculations December 2023 |
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| Ding, Ark Total change: 71.60 | |   |
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| 2023 Summit Rapid Championships U1800 | Auckland | NZL | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1155 | 3.00 | 6 | 1.79 | 40 | 71.60 | |
|  Mei, Zihan | | | 1376 | NZL | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Li, Olivia | | | 1399 | NZL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Xia, Yuehan (max) | | | 1375 | NZL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Jones, Stephen K | | | 1538 | NZL | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Liu, Richard Jingjie | | | 1318 | NZL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Hooton, Barry R | | | 1399 | NZL | 0.50 | 1 | 0.30 | 40 | 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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