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Individual Calculations February 2019 |
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| Riballet, Jean-Paul Total change: -13.20 | |   |
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| 15e Open International de Noel de Mont de Marsan | MONT DE MARSAN | FRA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1236 | 1.00 | 7 | -0.66 | 20 | -13.20 | |
|  Dautheville, Simon | | | 1636 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Joly, Mathias | | | 1496 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Delzant, Pierre-Richard | | | 1344 | FRA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Jackson, Sue | | | 1357 | FRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Fernandez, Jose | | | 1594 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Scott, Stan | | | 1465 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bernabe, Laurent | | | 1312 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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