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Individual Calculations April 2017 |
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| Sarfati, Raphael Total change: 17.20 | |   |
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| Team 2017 - Nationale 4 Part 2 | FRANCE | FRA | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1201 | 1.00 | 2 | 0.59 | 40 | 23.60 | |
|  Rodriguez, Jean-Pierre | | | 1442 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Brochard, Daniel | | | 1428 | FRA | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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) | | | | Tournoi interne 2016-2017 - Carrieres-sur-Seine (-2200) r4-5 | CARRIERES SUR SEINE | FRA | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1201 | 0.00 | 2 | -0.16 | 40 | -6.40 | |
| | Talavera, Jean | | | 1601 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nguyen, Hai Long | | | 1601 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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