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Individual Calculations May 2019 |
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| Kolani-Banake, Sopague Total change: 28.40 | |   |
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| Zone 4.4 Individual Chess Championships 2019 | Accra | GHA | 2019-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1689 | 3.50 | 9 | 0.71 | 40 | 28.40 | |
|  Akinseye, Abiola | c | | 2089 * | NGR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ballebako, Kokou Difendramakada J | | | 1289 * | TOG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Apemiye, Austin | | | 2031 | NGR | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Ebosse, Kingue Victor Patrick | f | | 2057 | CMR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Anthony Waylea, Jr. | c | | 2012 | LBR | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Anhwere, Bernard | | | 1842 | GHA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Oyama, Ekok | c | | 1910 | NGR | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Mensah, Joseph Jamena | c | | 1960 | GHA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Attade, Josias Prosper | | | 1493 | GHA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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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