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Individual Calculations October 2024 |
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| Pietrow, Andrzej Total change: 9.80 | |   |
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| RSB Open 2024 Group A | Rotterdam | NED | 2024-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 1989 | 2.50 | 6 | 0.49 | 20 | 9.80 | |
|  Garay, Enzo | | | 1863 | NED | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Timmerman, Gert | f | | 2202 | NED | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Van Batenburg, Mees | | | 2222 | NED | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Moaataz, Ayah | | wg | 2060 | EGY | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Madularea, David | | | 2190 | NED | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Saim, Mohamed Ilias | f | | 2169 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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