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Rapid:
Individual Calculations September 2021 |
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| Wang, Joe Total change: 18.20 | |   |
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| ACC Spring Rapid 2021 | Auckland | NZL | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1399 | 2.00 | 3 | 0.91 | 20 | 18.20 | |
|  Nimmakayala, Srirama Vikhyath | | | 1181 | NZL | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Tang, Hao | | | 1682 | NZL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Lyall, Simon | | | 1700 | NZL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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