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Rapid:
Individual Calculations January 2020 |
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| Zhang, Tim Total change: -11.80 | |   |
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| 2019 North Island Rapid Championship | Auckland | NZL | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1273 | 0.00 | 4 | -0.59 | 20 | -11.80 | |
|  Lynn, William | | | 1673 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Burrows, Grant L | | | 1469 | NZL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hooton, Barry R | | | 1531 | NZL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ha, Huy Minh (timothy) | | | 1673 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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