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Individual Calculations February 2022 |
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| Bitbol-Delaveyne, Maelan Total change: 25.80 | |   |
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| 18e Bois-Colombes Chess Master - Open A | BOIS COLOMBES | FRA | 2021-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2066 | 5.00 | 8 | 1.29 | 20 | 25.80 | |
|  Pigeat, Alexandre | f | | 2342 | FRA | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Bottazzi, Ulysse | | | 2152 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Moracchini, Margaux | | | 1910 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Pelerin, Martin | | | 1980 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Coles, Ruben | | | 1959 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Kolodziejczyk, Stephane | | | 2115 | FRA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Vanduyfhuys, Daria | | wf | 2075 | BEL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Valuet, Bertrand | f | | 2246 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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