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Individual Calculations May 2017 |
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| Petit, Michel Total change: 12.60 | |   |
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| Open des cinquante ans de l'Echiquier Nimois Hubert Laval | NIMES | FRA | 2017-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1250 | 2.00 | 6 | 0.63 | 20 | 12.60 | |
|  Gourbiere, Yohan | | | 1650 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dias, Savin | | | 1647 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tur, Fabrice | | | 1380 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Blondel, Jean-Michel | | | 1395 | FRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Sumarriva Paulin, Laura | | | 1525 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Quadrat, Jean-Pierre | | | 1314 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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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