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Individual Calculations October 2021 |
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| Snijders, Gerard Total change: -26.40 | |   |
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| WP Closed 2021 (C) | Cape Town | RSA | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1286 | 0.50 | 3 | -0.66 | 40 | -26.40 | |
|  Wright, Adrian | | | 1496 | RSA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Hlakula, Thando | | | 1350 | RSA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Joubert, Natasha | | wc | 1270 | RSA | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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