Individual Calculations January 2024 |
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Mthombeni, Sanele Total change: 18.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Africawide Chess Championship 2023 (Open) | Johannesburg | RSA | 2023-11-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1524 | 1549 | 2.50 | 4 | 0.46 | 40 | 18.40 | |
| Lukhwareni, Nkhumbuleni | | | 1502 | RSA | 1.00 | 1 | 0.43 | 40 | 17.20 | | Mendelsohn, David C. | | | 1787 | RSA | 1.00 | 1 | 0.80 | 40 | 32.00 | | Mlambo, Ishmael | | | 1657 | RSA | 0.00 | 1 | -0.35 | 40 | -14.00 | | Segal, Jamie Dylan | | | 1149 * | RSA | 0.50 | 1 | -0.42 | 40 | -16.80 | | * 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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