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Individual Calculations March 2023 |
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| De Borggraef, Leon Total change: -10.80 | |   |
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| Persoonlijke Ligakampioenschappen Antwerpen 2022-2023 Open Ronde 6 | Mechelen | BEL | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1558 | 0.00 | 1 | -0.05 | 20 | -1.00 | |
|  Van Herck, Marcel | | | 2026 | BEL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Persoonlijke Ligakampioenschappen Antwerpen 2022-2023 Open Ronde 7 | Mechelen | BEL | 2023-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1558 | 0.00 | 1 | -0.49 | 20 | -9.80 | |
|  Van Hoof, Wilfried | | | 1566 | BEL | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | |
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