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Individual Calculations February 2024 |
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| Aarts, Joaquin Total change: -15.20 | |   |
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| Chessfestival Groningen 2023 Compact BCD | Groningen | NED | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1843 | 3.50 | 5 | 0.03 | 40 | 1.20 | |
|  Houtsma, Jouke | | | 1736 | NED | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Fallaux, Storm | | | 1716 | NED | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Said, Omar | | | 1696 | NED | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Schuricht, Paul Alexander | | | 1694 | GER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Feng, Elysia | | | 1653 | NED | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | Tata Steel Chess 204 - Weekend three-round event | Wijk aan Zee | NED | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1827 | 0.00 | 1 | -0.41 | 40 | -16.40 | |
| | Spickermann, Sven | | | 1889 | GER | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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