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Individual Calculations January 2018 |
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| Donadille, Jean-Claude Total change: -8.20 | |   |
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| Team 2018 - Nationale 4 Part 1 | FRANCE | FRA | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1428 | 1.00 | 3 | -0.41 | 20 | -8.20 | |
|  Pichou, Nicolas | | | 1314 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Rouqual, Guy | | | 1489 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Boufarachan, Farid | | | 1554 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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