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Individual Calculations February 2020 |
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| Delabbey, Olivier Total change: 21.60 | |   |
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| 16e Open International de Noel Mont de Marsan | MONT DE MARSAN | FRA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1481 | 3.00 | 6 | 0.98 | 20 | 19.60 | |
|  Darrort, Nahia | | | 1157 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Yastrebova, Tatiana | | | 1881 * | UKR | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Rollot, Florence | | | 1881 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rollot, Jean-Louis | | | 1881 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Soubielle, Baptiste | | | 1687 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gramont, Francois | | | 1352 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | | Team 2020 - Nouvelle Aquitaine Janvier | NAQ | FRA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1481 | 0.50 | 1 | 0.10 | 20 | 2.00 | |
| | Cailleau, Virginie | | | 1553 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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