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Rapid:
Individual Calculations April 2018 |
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| Hu, Erica Yue Total change: 27.00 | |   |
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| Latvian 2018 C Grade | Auckland | NZL | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1123 | 2.50 | 5 | 1.35 | 20 | 27.00 | |
|  Zhang, Boyuan | | | 1348 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Qiu, Daniel | | | 1325 | NZL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Liu, John | | | 1428 | NZL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Braganza, Pierre | | | 1205 | NZL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Hutchinson, Al | | | 1408 | NZL | 0.50 | 1 | 0.34 | 20 | 6.80 | |
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) | | |
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