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Individual Calculations October 2017 |
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| Coleman, Vitaly Total change: 12.40 | |   |
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| 7th President's Cup Championship-2017 | Accra | GHA | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1640 | 1.00 | 4 | 0.31 | 40 | 12.40 | |
|  Akinseye, Abiola | c | | 2040 * | NGR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Thompson, Edward Nii Lamptey | c | | 1833 | GHA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Manan, Yoboue Hermann | | | 2040 * | CIV | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kouya, Tyeoulou Bernardin Frankl | | | 1805 | TOG | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * 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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