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Individual Calculations August 2022 |
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| Du Toit, Gerhardus Total change: 34.00 | |   |
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| 2022 Blou Bul Open Chess Tournament (B) | Pretoria | RSA | 2022-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1183 | 2.00 | 2 | 0.85 | 40 | 34.00 | |
|  Sibanda, Andile Patience | | | 1035 | RSA | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Koning, Lehan | | | 1222 | RSA | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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