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Individual Calculations January 2024 |
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| Martin, Nico Total change: 28.80 | |   |
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| 2023 USSA Championships (Open) | Durban | RSA | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1861 | 7.50 | 8 | 1.44 | 20 | 28.80 | |
|  Mxenge, Afika | | | 1461 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mqadi, Lindokuhle | | | 1507 | RSA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Pather, Sachen | | | 1619 | RSA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mankga, Thabang | | | 1648 | RSA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hemeni, Simamnkele | | | 1786 | RSA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Windvogel, Monray | | | 1639 | RSA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Hansen, Marcques | | | 1684 | RSA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Selepe, Lwazi | | | 1813 | RSA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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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