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Individual Calculations May 2019 |
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| Gac, Jean-Luc Total change: -9.00 | |   |
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| 7e Open Fide de la ville de Brest | BREST | FRA | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1445 | 2.50 | 6 | -0.45 | 20 | -9.00 | |
|  Serralta, Michel | | | 1845 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Corrigou, Baptiste | | | 1206 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Martin, Yvon | | | 1678 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Roche, Gilbert | | | 1220 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Juanico, Robert | | | 1101 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Stephan, Arthur | | | 1690 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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