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Rapid:
Individual Calculations January 2018 |
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| Deng, Abraham Total change: 35.60 | |   |
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| Papatoetoe Rapid C 2017 | Auckland | NZL | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1245 | 2.50 | 3 | 1.78 | 20 | 35.60 | |
|  Smith, Scott R | | | 1469 | NZL | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Madden, Danny | | | 1439 | NZL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Ning, Isabelle Yixuan | | | 1442 | NZL | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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