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Individual Calculations May 2019 |
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| Ansell, David Total change: -60.80 | |   |
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| Auckland ANZAC Weekender 2019 | Auckland | NZL | 2019-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1633 | 1.00 | 4 | -1.52 | 40 | -60.80 | |
|  Jayawickrama, P Y Suddrikku | | | 1233 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Dai, Oliver | | | 1753 | NZL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | McNally, Ian | | | 1554 | NZL | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Qin, Oscar Shu Xuan | | | 1523 | NZL | 0.00 | 1 | -0.65 | 40 | -26.00 | | | * 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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