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Individual Calculations March 2018 |
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| Derien, Robert Total change: 10.20 | |   |
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| Flash 13 Dimanche 2017-18 (-2200) r6-9 | MEYREUIL | FRA | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1539 | 3.00 | 4 | 0.51 | 20 | 10.20 | |
|  Roman, Sylvian | | | 1373 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Chauvet, Joelle | | | 1429 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Graells, Christian | | | 1554 | FRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Lupinacci, Patrick | | | 1433 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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