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Individual Calculations January 2024 |
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| Waters, Anre Total change: -41.40 | |   |
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| 2023 USSA Championships (Open) | Durban | RSA | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1616 | 1.50 | 4 | -2.07 | 20 | -41.40 | |
|  Martin, Tim | | | 1216 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ndwambi, Talifhani | | | 1404 | RSA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Magxala, Talent | | | 1148 | RSA | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Molobi, Gomolemo | | | 1193 | RSA | 0.00 | 1 | -0.93 | 20 | -18.60 | | | * 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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