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Individual Calculations May 2023 |
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| Brittner, Serge Total change: 4.20 | |   |
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| Luxembourg Team Championship 22-23 Round 9-10 | various | LUX | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2270 | 1.00 | 1 | 0.24 | 20 | 4.80 | |
|  Schweitzer, Victoria | | wm | 2066 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Belgian Interclubs 2022-2023 Ronde 10 | Various Places | BEL | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2257 | 0.50 | 1 | -0.03 | 20 | -0.60 | |
|  Marcziter, Dmitrii | f | | 2233 | GER | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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