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Rapid:
Individual Calculations April 2018 |
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| Vickers, Josia Total change: 6.00 | |   |
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| Latvian 2018 B Grade | Auckland | NZL | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1562 | 3.00 | 5 | 0.30 | 20 | 6.00 | |
|  Ghadiali, Saasha | | | 1436 | NZL | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Yan, Sarah | | | 1456 | NZL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Lynn, K William | | | 1892 | NZL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Fu, Tom | | | 1436 | NZL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Dai, Oliver | | | 1487 | NZL | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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