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Individual Calculations January 2019 |
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| Collas, Silvia Total change: -7.50 | |   |
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| Team 2019 - Nationale 1 r5-6 | FRANCE | FRA | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2286 | 0.50 | 2 | -0.75 | 10 | -7.50 | |
|  Armas, Jules | m | | 2290 | FRA | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Passager, Jean-Pierre | | | 2085 | FRA | 0.50 | 1 | -0.26 | 10 | -2.60 | |
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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