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Individual Calculations March 2024 |
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| Betille, Jean-Pierre Total change: 26.00 | |   |
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| XXII Rochefort Chess Accession | ROCHEFORT | FRA | 2024-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1130 | 3.00 | 8 | 1.30 | 20 | 26.00 | |
|  Serviere, Didier | | | 1316 | FRA | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Blanchard, Jacques | | | 1413 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Marchand, Philippe | | | 1589 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Bordet, Jacky | | | 1372 | FRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Brunet, Matheis | | | 1364 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Deschamps, Christophe | | | 1224 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Charondiere, Guy | | | 1329 | FRA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Ines, Tinaig | | | 1364 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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