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Individual Calculations June 2021 |
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| Wageih, Kareim Total change: -19.90 | |   |
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| 2021 AFRICAN INDIVIDUAL CHESS CHAMPIONSHIPS - OPEN | LILONGWE | MAW | 2021-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2425 | 5.50 | 9 | -1.99 | 10 | -19.90 | |
|  Okonkwo, Ifeanyi | | | 2029 | NGR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Oragwu, Chukwunonso | f | | 2241 | NGR | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Nassr, Ali | m | | 2232 | ALG | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Mwangupili, Francisco | | | 2025 * | MAW | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Apemiye, Austin | | | 2076 | NGR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Calicoca, Wilton Inacio | f | | 2122 | MOZ | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Silva, David | m | | 2296 | ANG | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Mphungu, Gerrard | f | | 2096 | MAW | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Mhango, Banele | f | | 2117 | RSA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | * 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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