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Individual Calculations February 2023 |
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| Vos, Jasper Total change: -19.20 | |   |
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| Chessfestival Groningen 2022 Compact | Groningen | NED | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1578 | 2.00 | 4 | -0.48 | 40 | -19.20 | |
|  Lee, Jungbin | | | 1426 | NED | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Krijnen, Wim | | | 1492 | NED | 1.00 | 1 | 0.38 | 40 | 15.20 | | | De Boer, Sake Jan | | | 1490 | NED | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Hoecker, Horst | | | 1549 | GER | 1.00 | 1 | 0.46 | 40 | 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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