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Individual Calculations November 2017 |
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| Peyrin, Jean Total change: -12.80 | |   |
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| Team 2018 - Nationale 3 r1 | FRANCE | FRA | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1811 | 1.00 | 1 | 0.45 | 20 | 9.00 | |
|  Safadi, Adam | | | 1778 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | | | 16eme Open International d'Echecs de la Ville de Menton | MENTON | FRA | 2017-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1811 | 4.00 | 9 | -1.09 | 20 | -21.80 | |
|  Boudier, Maya | | | 1411 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Najart, David | | | 2209 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Foltier, Bernard | | | 1634 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Aili, Lucas | | | 1640 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Roussiere, Christophe | | | 2051 | FRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Grahn, Lars | | | 2006 | SWE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Juncker, Jules | | | 1702 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Rozec, Mialy | | | 1614 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Grigore, Sebastien | | | 1593 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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