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Individual Calculations September 2022 |
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| Laureles, Raymundo Total change: -22.00 | |   |
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| JMC Women's Day FIDE Open | Johannesburg | RSA | 2022-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1545 | 2.00 | 4 | -1.10 | 20 | -22.00 | |
|  Deysel, Kaleb | | | 1165 | RSA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Yang, Daniel | | | 1154 | RSA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Vorster, Stephanus | | | 1650 | RSA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Jones, Edward | | | 1146 | RSA | 0.00 | 1 | -0.92 | 20 | -18.40 | |
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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