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Rapid:
Individual Calculations January 2015 |
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| Watts, Peter J Total change: -18.40 | |   |
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| London Chess Classic 2014 Super Rapidplay Open | London | ENG | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1675 | 1.00 | 5 | -0.92 | 20 | -18.40 | |
|  Smith, Andrew Philip | f | | 2075 * | IRL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Robinson, James | | | 1796 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ashworth, Michael | | | 1882 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Nayak, Aurideep | | | 1330 | ENG | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Kumar, Shankar | | | 1759 | JCI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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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