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Rapid:
Individual Calculations January 2018 |
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| Wright, Caleb Total change: -21.20 | |   |
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| Papatoetoe Rapid A 2017 | Auckland | NZL | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1894 | 2.50 | 6 | -1.06 | 20 | -21.20 | |
|  Steadman, Michael V R | f | | 2181 | NZL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Meng, Richard | c | | 1674 | NZL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Milligan, Helen | c | wf | 1905 | NZL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Peak, Stephen | | | 1832 | NZL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Qin, Nicole Shu Yu | | wc | 1494 * | NZL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Eade, Don | c | | 1800 | NZL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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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