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Rapid:
Individual Calculations December 2015 |
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| Sonnis, Steve Total change: -0.20 | |   |
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| Golders Green Rapidplay Congress Minor Nov 15 | London | ENG | 2015-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1669 | 3.00 | 5 | -0.01 | 20 | -0.20 | |
|  Stoynov, Martin | | | 1566 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | |  McNish, David | | | 1734 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Bynnersley, Ag (tony) | | | 1502 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Lim, Yu-Chin (peter) | | | 1694 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Crockett, Stephen J | | | 1459 | ENG | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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