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Individual Calculations April 2020 |
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| Marchand, Michel Total change: 3.40 | |   |
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| 19th Rochefort Chess Festival - Accession | ROCHEFORT | FRA | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1092 | 1.50 | 5 | 0.17 | 20 | 3.40 | |
|  Gaulin, Jean-Pierre | | | 1492 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Van Eeckhout, Guy | | | 1379 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Vernadet, Bernard | | | 1286 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Harel, Nicole | | | 1160 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Palacios, Juan | | | 1139 | FRA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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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