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Rapid:
Individual Calculations January 2019 |
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| Vickers, Josia Total change: 22.00 | |   |
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| Papatoetoe Rapid A 2018 | Auckland | NZL | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1578 | 2.00 | 6 | 1.10 | 20 | 22.00 | |
|  Fan, Allen Chi Zhou | c | | 1978 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Runcan, Daniel-Ioan | | | 1898 | ROU | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Wright, Caleb | | | 1836 | NZL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Post, Martin J | | | 1907 | NZL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | De Beer, Etienne | | | 1978 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Meng, Richard | c | | 1718 | NZL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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