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Individual Calculations May 2022 |
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| Van Der Voorde, Sonja Total change: -25.60 | |   |
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| 5eme Open International de Paques de Givet | GIVET | FRA | 2022-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1357 | 0.50 | 4 | -1.29 | 20 | -25.80 | |
|  Onbelet, Steve | | | 1765 | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Morelle, Didier | | | 1505 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Dekoker, Patricia | | | 1102 | BEL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | El Kamali, Mohamed | | | 1288 | FRA | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | Belgian Interclubs 2021-2022 Round 11 | Various Places | BEL | 2022-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1357 | 0.50 | 1 | 0.01 | 20 | 0.20 | |
| | Maquoi, Sophie | | | 1367 | FRA | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | |
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