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Individual Calculations August 2022 |
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| Jones, Edward Total change: 66.40 | |   |
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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 |
| 1203 | 1080 | 3.00 | 4 | 1.66 | 40 | 66.40 | |
|  Adamson, Luke Johnathan | | | 1164 | RSA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Du Toit, Stephanus | | | 1298 | RSA | 1.00 | 1 | 0.78 | 40 | 31.20 | |  September, Mckenzie | | | 1129 | RSA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Bouwer, Dane | | | 1219 | RSA | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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