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Individual Calculations April 2023 |
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| Dua, Wim Total change: -23.60 | |   |
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| Persoonlijke Ligakampioenschappen Antwerpen 2022-2023 Open Ronde 8 | Mechelen | BEL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1447 | 0.50 | 1 | -0.03 | 40 | -1.20 | |
|  Van Der Avort, Bart | | | 1426 | BEL | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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 9 | Mechelen | BEL | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1447 | 0.00 | 1 | -0.56 | 40 | -22.40 | |
|  Jonckers, Marie-Jeanne | | | 1405 | BEL | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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