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Individual Calculations October 2022 |
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| Isaac, Ceferino Total change: -8.60 | |   |
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| 2022 NSCC Championship 11 | Auckland | NZL | 2022-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1807 | 1.00 | 1 | 0.39 | 20 | 7.80 | |
|  Wang, Justin Zhide | | | 1727 | NZL | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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 North Shore Spring 1-2 | Auckland | NZL | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1779 | 1.00 | 2 | -0.82 | 20 | -16.40 | |
|  Nimmakayala, Srirama Vikhyath | | | 1379 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sun, Wanyao Sarah | | | 1413 | NZL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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