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Individual Calculations February 2023 |
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| Hoogeveen, Rienk Total change: 3.00 | |   |
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| Chessfestival Groningen 2022 Compact | Groningen | NED | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1916 | 3.00 | 4 | 0.15 | 20 | 3.00 | |
|  Verheij, Dana | | | 1784 | NED | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Spaans, Leo | | | 1775 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Hesselink, Rutger | | | 1762 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Seijen, Henk | | | 1708 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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