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Individual Calculations May 2018 |
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| Roche, Gilbert Total change: 10.40 | |   |
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| Championnat du Finistère Toutes Catégories 2018 r4-7 | QUIMPER | FRA | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1216 | 1.50 | 3 | 0.66 | 20 | 13.20 | |
|  Bonhomme, Marcel | | | 1417 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Rannou, Noel | | | 1468 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Salaun, Bertrand | | | 1280 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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) | | | | 6e Open FIDE de la ville de Brest | BREST | FRA | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1216 | 1.00 | 4 | -0.14 | 20 | -2.80 | |
| | Le Bihan, Baptiste | | | 1616 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Derrien, Fabrice | | | 1463 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lantin, Jacques | | | 1339 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Juanico, Robert | | | 1189 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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