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Rapid:
Individual Calculations July 2023 |
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| Ali, Maha Total change: 31.20 | |   |
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| Che-Guevara-Schnellschach-Cup 2023 | Berlin | GER | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1352 | 0.50 | 3 | 0.00 | 40 | 0.00 | |
|  Winkler, Bryan Jonathan | | | 1822 | GER | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Klaas, Heiko | | | 1871 | GER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Kohler, Emma | | | 1412 | GER | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | | | 22. Offenes Schnellturnier der Schachfreunde Berlin 1903 | Berlin | GER | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1352 | 1.50 | 7 | 0.78 | 40 | 31.20 | |
| | Tomin, Bogdan | | | 1957 | SRB | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ho, Ngoc Hai-Dang | | | 1741 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Schindler, Rudolf, Dr. | | | 1791 | GER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Khassine, Ilia | | | 1694 | GER | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Al-Azzawi, Muhammed | | | 1755 | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Glienke, Michael | | | 1790 | GER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Eis, Cedric | | | 1514 | GER | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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