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Individual Calculations September 2020 |
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| Lafarge, Olivier Total change: -4.00 | |   |
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| 6eme Open d'Echecs de Thones - Principal (-2200) | THONES | FRA | 2020-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1691 | 3.50 | 7 | -0.20 | 20 | -4.00 | |
|  Martini, Lionel | | | 1360 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lucidarme, Damien | | | 1961 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Navarro, David | | | 1526 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kopibida, Remi | | | 1653 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Chaudagne, Christophe | | | 2082 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Coll, Jean-Michel | | | 1511 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Voinea, Marius | | | 1658 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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