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Individual Calculations July 2017 |
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| Diaferia, Joseph Total change: 10.20 | |   |
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| Tournoi FIDE des Ecureuils d'Echirolles (- 2200) | ECHIROLLES | FRA | 2017-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1469 | 2.00 | 4 | 0.51 | 20 | 10.20 | |
|  Fahys, Bertrand | | | 1869 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bergonzoli, Nathan | | | 1361 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Germond, Thierry | | | 1780 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sillero, Pierre | | | 1380 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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) | | |
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