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Individual Calculations January 2015 |
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| Betts, Richard Total change: 0.00 | |   |
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| London Chess Classic 2014 Weekend U2000 | London | ENG | 2014-12-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1837 | 0 | 3.00 | 5 | 0.00 | 1857 | | 0.00 | |
|  McCarthy, Damian | | | 1846 | ENG | 0.50 | 1 | 0.00 | | 0.00 | |  Clayton, Tristan | | | 1821 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Burns, Martin J | | | 1882 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | | Gonzalez Lopez, Mario | | | 1908 | ESP | 0.00 | 1 | 0.00 | | 0.00 | | | Mao, Ximan | | | 1730 | ENG | 1.00 | 1 | 0.00 | | 0.00 | |
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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