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Individual Calculations December 2022 |
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| De Borggraef, Leon Total change: -7.80 | |   |
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| Belgian Interclubs 2022-2023 Ronde 4 | Various Places | BEL | 2022-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1562 | 0.00 | 1 | -0.59 | 20 | -11.80 | |
|  Ghisa, Alexander | | | 1494 | BEL | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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) | | | | Persoonlijke Ligakampioenschappen Antwerpen 2022-2023 Open Ronde 3 | Mechelen | BEL | 2022-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1562 | 0.50 | 1 | 0.20 | 20 | 4.00 | |
|  De Borggraef, Thibaud | | | 1708 | BEL | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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