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Individual Calculations February 2019 |
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| Grall, Kaelan Total change: 34.80 | |   |
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| 21e Open de Noel de Gouesnou | GOUESNOU | FRA | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1487 | 3.50 | 6 | 0.87 | 40 | 34.80 | |
|  Bleuzen, Erwan | | | 1887 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Famel, Diane | | | 1281 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Gac, Gilbert | | | 1770 | FRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Placier, Pascal | | | 1129 | FRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Gac, Riwal | | | 1722 | FRA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Gac, Jean-Luc | | | 1473 | FRA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | * 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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