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Individual Calculations December 2018 |
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| Yousfi, Sami Total change: 18.40 | |   |
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| 10eme open du Mont Sainte-Odile - Tournoi B (-1600) | BARR | FRA | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1238 | 2.00 | 4 | 0.46 | 40 | 18.40 | |
|  Schneider, Arnaud | | | 1040 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Fey, Werner | | | 1510 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Boumaza, Amine | | | 1507 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Rossignon, Yannick | | | 1283 | FRA | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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