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Individual Calculations March 2023 |
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| Timmermans, Raymond Total change: -20.00 | |   |
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| DD Den Haag Open Schaakkampioenschap 2022 Round 1-4 | Den Haag | NED | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1879 | 3.00 | 4 | -0.09 | 40 | -3.60 | |
|  Graj, Wojciech | | | 1479 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wu, Sai Wing | | | 1673 | NED | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Van Orsouw, Theo | | | 1899 | NED | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Alexandridis, Christos | | | 1427 | GRE | 1.00 | 1 | 0.06 | 40 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Dutch Team Competition 2022-2023 - Klasse 5 Round 5 | Various | NED | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1879 | 0.00 | 1 | -0.41 | 40 | -16.40 | |
| | Kort, Wilco | | | 1944 | NED | 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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