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Individual Calculations March 2024 |
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| Mabusela, Johannes Total change: -17.20 | |   |
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| 2024 Blou Bul Open Chess Tournament (A) | Pretoria | RSA | 2024-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 2199 | 4.00 | 5 | -0.86 | 20 | -17.20 | |
|  Jacobs, Calvin Nicholas | | | 1450 | RSA | 1.00 | 1 | 0.00 | 20 | 0.00 | |  Gandawa, Fortune | | | 1522 | RSA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Fourie, Louhan | | | 1635 | RSA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Price, Daelen | | | 1653 | RSA | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Bedesi, Tahil | c | | 1799 * | RSA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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