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Individual Calculations April 2023 |
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| Berta, Jos Total change: -25.20 | |   |
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| 24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 7 | Heusden | BEL | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1699 | 0.00 | 1 | -0.69 | 20 | -13.80 | |
|  Schols, Geri | | | 1561 | BEL | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | 24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 8 | Lanklaar | BEL | 2023-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1690 | 0.00 | 1 | -0.57 | 20 | -11.40 | |
|  Geerts, Luc | | | 1639 | BEL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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