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Individual Calculations March 2023 |
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| Decultot, Bernard Total change: -46.20 | |   |
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| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1429 | 2.00 | 8 | -2.31 | 20 | -46.20 | |
|  Boursier, Xavier | | | 1807 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Ourry, Elina | | | 1217 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Alcantara, Eliyakim | | | 1291 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Detanoy, Fabrice | | | 1625 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Coant, Jean-Francois | | | 1689 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ceroni, Myrielle | | | 1260 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Maruejols, Paul | | | 1245 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Chevalier, Roxane | | | 1108 | FRA | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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