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Individual Calculations February 2023 |
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| Heijmens Visser, Jurre Total change: 0.00 | |   |
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| Chessfestival Groningen 2022 Compact | Groningen | NED | 2022-12-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1566 | 0 | 1.00 | 5 | 0.00 | 1326 | | 0.00 | |
|  Gijsbers, Joop | | | 1553 | NED | 1.00 | 1 | 0.00 | | 0.00 | |  De Vries, Arjan | | | 1601 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | Blokland, Bent | | | 1562 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | De Wey Peters, Inno | | | 1505 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | Ris, Gert-Jan | | | 1607 | NED | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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