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Individual Calculations May 2017 |
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| Ferrand, Jean-Claude Total change: 8.20 | |   |
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| Open de Printemps 2017 ECM (-2200) | MONTPELLIER | FRA | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1637 | 2.00 | 5 | 0.30 | 20 | 6.00 | |
|  Muzzarelli, Hogan | | | 1839 | FRA | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Boyer, Mahel | | | 2020 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Laboucarie, Gabriel | | | 1824 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Long, Raphael | | | 1425 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Costa, Jean-Yves | | | 1756 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | 25e Festival International de Tarbes - Blavignac (-2200) | TARBES | FRA | 2017-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1637 | 4.00 | 6 | 0.11 | 20 | 2.20 | |
| | Scott, Stan | | | 1468 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Donadille, Guy | | | 1496 | FRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Reolon, Arnaut | | | 1318 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ebrard, Loic | | | 1664 | FRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Carassus, Jean-Louis | | | 1654 | FRA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Riou, Alain | | | 1515 | FRA | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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