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Individual Calculations July 2019 |
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| Picken, Oliver Total change: -58.40 | |   |
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| 42nd Trusts Chess Open B | Auckland | NZL | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1811 | 3.00 | 6 | -1.46 | 40 | -58.40 | |
|  Ning, Isabelle Yixuan | | | 1576 | NZL | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Holdo, Karl | | | 1595 | NZL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Chan, Sheng Yip | | | 1943 | MAS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Deng, Abraham | | | 1522 | NZL | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Zhang, Boyuan | | | 1411 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Weng, Xintong (winston) | | | 1560 | NZL | 0.50 | 1 | -0.31 | 40 | -12.40 | | | * 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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