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Rapid:
Individual Calculations October 2023 |
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| Ghezzali, Leana Total change: -17.80 | |   |
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| 9eme Open Rapide de Chalons | CHALONS EN CHAMPAGNE | FRA | 2023-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1487 | 1.00 | 3 | -0.24 | 20 | -4.80 | |
|  Ruet, Alanzo | | | 1123 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Adda, Olivier | | | 1953 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Moret, Florian | | | 1648 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | Trophee Caissa de Chalons-en-Champagne 2023 | CHALONS EN CHAMPAGNE | FRA | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1487 | 1.50 | 4 | -0.65 | 20 | -13.00 | |
| | Toic, Isabelle | | | 1348 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Laignel, Amandine | | | 1159 | FRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Burak, Ilona | | | 1737 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Anseeuw, Emma | | | 1556 | FRA | 1.00 | 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) | | |
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