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Individual Calculations January 2017 |
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| Karayiannis, Costas Total change: -18.00 | |   |
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| 8th CSC London Chess Classic: FIDE Open | London | ENG | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2159 | 3.00 | 7 | -0.90 | 20 | -18.00 | |
|  Barasi, Paul Dl | | | 1770 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Battaglini, Gabriel | m | | 2426 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Newton, Andrew | | | 1887 | SCO | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Soumya, Swaminathan | | wg | 2384 | IND | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Gomes, Mary Ann | | wg | 2302 | IND | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Grigoryan, Meri | | wf | 1972 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Rice, Chris B | | | 2002 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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