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Rapid:
Individual Calculations June 2019 |
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| Foua, Aroll Junior Total change: -15.80 | |   |
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| CEDEAO Defi D'Echecs des Equipes 2019 | Abidjan | CIV | 2019-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1660 | 1.00 | 4 | -0.79 | 20 | -15.80 | |
|  Ameku, Philip Elikem | | | 1947 | GHA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Ballebako, Kokou Difendramakada J | | | 1284 | TOG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ogbonnaya, Obinna | | | 1608 | NGR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Okemakinde, Toluwanimi | | | 1953 | NGR | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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