Individual Calculations January 2013 |
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Sayers, Ray Total change: -26.70 | | |
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London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2013 | 2153 | 3.00 | 6 | -0.89 | 30 | -26.70 | |
| Dale, Finley | | | 1753 * | AUS | 0.50 | 1 | -0.42 | 30 | -12.60 | | Whatley, Stephen A J | | | 1753 * | ENG | 1.00 | 1 | 0.08 | 30 | 2.40 | | Osborne, Marcus E | | | 2280 | ENG | 0.50 | 1 | 0.17 | 30 | 5.10 | | Gunajew, Rafal | f | | 2260 | POL | 0.00 | 1 | -0.35 | 30 | -10.50 | | Pauw, Martijn | | | 2011 | NED | 0.50 | 1 | -0.19 | 30 | -5.70 | | Iyengar, Ilya | | | 2022 | ENG | 0.50 | 1 | -0.18 | 30 | -5.40 | | * 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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