Individual Calculations January 2013 |
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Probert, Malcolm Total change: -13.20 | | |
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London Chess Classic 2012: Weekend B U1800 | London | ENG | 2012-12-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1566 | 1710 | 0.50 | 2 | -0.88 | 15 | -13.20 | |
| Purvis, Anna | | | 1491 | ENG | 0.00 | 1 | -0.78 | 15 | -11.70 | | Miles, Barry S | | | 1640 | ENG | 0.50 | 1 | -0.10 | 15 | -1.50 | | 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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