Rapid:
Individual Calculations April 2018 |
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Zhang, Boyuan Total change: -1.00 | | |
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Latvian 2018 C Grade | Auckland | NZL | 2018-03-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1338 | 1348 | 2.50 | 5 | -0.05 | 20 | -1.00 | |
| Hu, Erica Yue | | | 1123 | NZL | 1.00 | 1 | 0.22 | 20 | 4.40 | | Gao, Hugh | | | 1481 | NZL | 1.00 | 1 | 0.68 | 20 | 13.60 | | Li, Allen | | | 1399 | NZL | 0.50 | 1 | 0.07 | 20 | 1.40 | | Li, Leo Xiang Yu | | | 1415 | NZL | 0.00 | 1 | -0.41 | 20 | -8.20 | | Yuan, Kimberley | | | 1270 | NZL | 0.00 | 1 | -0.61 | 20 | -12.20 | | 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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