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Individual Calculations February 2023 |
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| Rousseau, Christilla Total change: 21.40 | |   |
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| 41eme Open International d'Echecs de Bethune - Tournoi B | BETHUNE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1641 | 4.50 | 9 | 1.07 | 20 | 21.40 | |
|  Youssef, Mohamed Khairi | | | 1712 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Famel, Diane | | | 1669 | FRA | 0.50 | 1 | 0.04 | 20 | 0.80 | |  Kocur, Marc | | | 1728 | BEL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Delassus, Sebastien | | | 1749 | FRA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Martellier, Charles | | | 1746 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Hartmann, Dominique | | | 1797 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Dhooge, Servaas | | | 1664 | BEL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Willart, Hubert | | | 1764 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Persoons, Bart | | | 1721 | BEL | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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