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Individual Calculations April 2019 |
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| Berger, Justin Total change: 97.60 | |   |
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| Championnat qualificatif IdF 2019 - Benjamins | PARIS | FRA | 2019-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1528 | 5.50 | 8 | 0.81 | 40 | 32.40 | |
|  Naud, Alexandre | | | 1257 | FRA | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Dygas, Arthur | | | 1128 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rouast, Joseph | | | 1721 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Valdman, Andrei | | | 1332 | FRA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Gazeau, Lazare | | | 1239 | FRA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Hwang, Daniel | | | 1372 | FRA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Verat-Fayolle, Celian | | | 1928 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Laouamri, Samy | | | 1670 | FRA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | * 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) | | | | XXXeme Open d'Echecs du Perreux-sur-Marne - Tournoi Principal (-2200) | LE PERREUX SUR MARNE | FRA | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1528 | 3.00 | 4 | 1.63 | 40 | 65.20 | |
| | Bekkari, Nassim | | | 1636 | FRA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Schebacher, Lionel | | | 1766 | FRA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Sananes, Remi | | | 1629 | FRA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Schebacher, Solene | | | 1556 | FRA | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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) | | |
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