Individual Calculations October 2021 |
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Roos, David Total change: -7.20 | | |
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Belgian Interclubs 2019-2020 Round 10 bis | Various places | BEL | 2021-09-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2030 | 2122 | 0.50 | 1 | -0.13 | 20 | -2.60 | |
| Versyck, Dominique | | | 2030 | BEL | 0.50 | 1 | -0.13 | 20 | -2.60 | | 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 2019-2020 Round 11 bis | Various places | BEL | 2021-09-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1950 | 2122 | 0.50 | 1 | -0.23 | 20 | -4.60 | |
| Van Herck, Marcel | | | 1950 | BEL | 0.50 | 1 | -0.23 | 20 | -4.60 | | 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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