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Individual Calculations February 2024 |
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| Ballenghien, Jeanne Total change: -36.80 | |   |
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| 42eme Open International d'Echecs de Bethune - Tournoi C | BETHUNE | FRA | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1033 | 0.00 | 5 | -1.40 | 40 | -56.00 | |
|  Bienaime, Alain | | | 1223 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Dubois, Gabriel | | | 1475 | FRA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Bath, Fabrice | | | 1204 | FRA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Foulon, Xavier | | | 1200 | BEL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Abergel, Emmi | | | 1001 | FRA | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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) | | | | Championnat des Hauts de France Jeunes 2023-2024 - Zone Nord - U10 | TOURCOING | FRA | 2024-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1017 | 1033 | 1.00 | 1 | 0.48 | 40 | 19.20 | |
| | Ben Ayed, Zayneb | | | 1017 | FRA | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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