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Rapid:
Individual Calculations April 2018 |
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| Lyall, Simon Total change: -14.40 | |   |
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| Latvian 2018 B Grade | Auckland | NZL | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1680 | 3.00 | 5 | -0.72 | 20 | -14.40 | |
|  Yan, Sarah | | | 1456 | NZL | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Qin, Oscar Shu Xuan | | | 1430 | NZL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dai, Oliver | | | 1487 | NZL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Xie, Felix | | | 1433 | NZL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Amani, Reza | | | 1629 | IRI | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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