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Individual Calculations September 2017 |
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| Mapelle, Jacques Total change: 15.00 | |   |
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| 299A open FIDE du club 608 (-2200 elo) | PARIS | FRA | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1753 | 2.50 | 5 | 0.75 | 20 | 15.00 | |
|  Kodjabachian, Julien | | | 1892 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Asmai, Ali | | | 1825 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Brehaut, Carl | | | 1796 | FRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Levesque, Thomas | | | 1838 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Kitachewsky, Daniel | | | 1977 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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