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Individual Calculations June 2017 |
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| Laffaille, Jermen Total change: -65.20 | |   |
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| Open International du 5e Festival du Marais de Lutece Echecs (-2200) | PARIS | FRA | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1438 | 1.50 | 4 | -1.46 | 40 | -58.40 | |
|  McDonald, Margaret | | | 1287 | FRA | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Fayolet, Yannick | | | 1248 | FRA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Wu, Clara | | | 1253 | FRA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Ducreux, Regis | | | 1228 | FRA | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | 9eme Fide du 93 (-1600) | MONTREUIL | FRA | 2017-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1438 | 2.00 | 3 | -0.17 | 40 | -6.80 | |
| | Manzano, Florian | | | 1176 | FRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Manzano, Cassandra | | | 1294 | FRA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Bousmaha, Leila | | | 1317 | FRA | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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