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Individual Calculations August 2022 |
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| Simpson, Michael Total change: 148.80 | |   |
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| 2022 South African Open Chess Championships (Open) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1860 | 8.50 | 11 | 3.72 | 40 | 148.80 | |
|  Waguta, Brooklyn | | | 1538 | RSA | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Frank, Daniel | | | 1590 | RSA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Cawdery, Daniel | m | | 2417 | RSA | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Kleinsmidt, Cherwin | | | 1877 | RSA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Mnyasta, Charlton | | | 1855 | RSA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Beukes, Dante M | m | | 2234 | NAM | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Kobese, Watu | m | | 2311 | RSA | 0.50 | 1 | 0.44 | 40 | 17.60 | | | De Villiers, Charles | f | | 2110 | RSA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Bezuidenhout, Lian | | | 1460 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Brander, Waylon | | | 1723 | RSA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Klaasen, Calvin John | f | | 2212 | RSA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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