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Rapid:
Individual Calculations April 2018 |
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| Chen, Matthew Total change: -19.60 | |   |
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| Latvian 2018 C Grade | Auckland | NZL | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1425 | 1.50 | 4 | -0.98 | 20 | -19.60 | |
|  Li, Allen | | | 1399 | NZL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Yuan, Kimberley | | | 1270 | NZL | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Liu, John | | | 1428 | NZL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Ryu, Rosa | | | 1251 | NZL | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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