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Individual Calculations April 2015 |
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| Ricter, Jean-Paul Total change: 8.80 | |   |
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| 31e open international de Cappelle-la-Grande | CAPPELLE LA GRANDE | FRA | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2070 | 4.50 | 9 | 0.44 | 20 | 8.80 | |
|  Decellier, Patrick | | | 1880 | BEL | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Rydstrom, Tom | f | | 2314 | SWE | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Blomqvist, Erik | g | | 2470 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Riff, Vincent | f | | 2358 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Delobel, Bernard | | | 1872 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Bracq, Christian | | | 1682 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Atalik, Ekaterina | m | wg | 2419 | TUR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Lefebvre, Jerome | | | 1670 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jessel, Stephen | f | | 2342 | IRL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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