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Individual Calculations November 2023 |
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| Pasaribu, Matthew Total change: 13.20 | |   |
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| 2023 TUKS Open Chess Tournament (B) | Pretoria | RSA | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1220 | 1.50 | 2 | 0.33 | 40 | 13.20 | |
|  Molobi, Gomolemo | | | 1213 | RSA | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Naidoo, Kajol | | | 1101 | RSA | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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