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Individual Calculations February 2016 |
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| Leturc, Johan Total change: 18.80 | |   |
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| Open Retif - Championnat de la Loire Atlantique 2015 r1-3 | NANTES | FRA | 2015-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1423 | 1.00 | 2 | -0.31 | 40 | -12.40 | |
|  Hutois, Christophe | | | 1463 | FRA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Trouve, Farah | | | 1095 | FRA | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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) | | | | 14eme Open International d'Echecs de Nantes | NANTES | FRA | 2015-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1423 | 3.00 | 5 | 0.78 | 40 | 31.20 | |
| | Bethys, Fred | | | 1700 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Herve, Samuel | | | 1187 | FRA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Koc, Erol | | | 1475 | FRA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Coiffard, Abel | | | 1479 | FRA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Lebedel, Marc | | | 1498 | FRA | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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