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Individual Calculations January 2013 |
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| Mate, Maria Total change: -7.80 | |   |
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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 |
| 1648 | 1777 | 1.50 | 3 | -0.52 | 15 | -7.80 | |
|  Grieve, Harry | | | 1619 | ENG | 0.00 | 1 | -0.71 | 15 | -10.65 | |  Anilkumar, Anantha P | | | 1596 | ENG | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Falasca, Valerio | | | 1730 | ITA | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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