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Individual Calculations January 2024 |
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| Jaitas, Kittisak Total change: 70.80 | |   |
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| Africawide Chess Championship 2023 (Open) | Johannesburg | RSA | 2023-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1445 | 3.00 | 5 | 1.77 | 40 | 70.80 | |
|  Modisaotsile, Botlhale | | | 1491 | RSA | 0.50 | 1 | 0.06 | 40 | 2.40 | |  Tshetlo, Tshepo | | | 1775 | RSA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Mendelsohn, David C. | | | 1787 | RSA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Sathish, Abinavah | | | 1619 | RSA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Gandawa, Fortune | | | 1608 | RSA | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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