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Individual Calculations August 2018 |
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| Rathier, David Total change: -13.00 | |   |
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| 315A Open Fide du Club 608 de 1450 a 2199 | PARIS | FRA | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1658 | 0.00 | 3 | -0.65 | 20 | -13.00 | |
|  Drogou, Gerard | | | 1939 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Lycaon, Xavier | | | 1970 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Bourbon, Bernard | | | 1765 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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