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Rapid:
Individual Calculations December 2015 |
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| Potishman, Matan Total change: 1.40 | |   |
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| Golders Green Rapidplay Congress Amateur Nov 15 | London | ENG | 2015-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1387 | 2.50 | 5 | 0.07 | 20 | 1.40 | |
|  Mitchell, Robert | | | 1611 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Ainscow, Faye | | | 1449 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Buckland, David A S | | | 1313 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Litvin, Victor S J | | | 1459 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ramanathan, Ajith | | | 1148 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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