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Individual Calculations August 2015 |
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| Berthelot, Nathan Total change: -20.40 | |   |
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| 23eme open international de Saint-Affrique | SAINT AFFRIQUE | FRA | 2015-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1952 | 5.50 | 9 | -1.02 | 20 | -20.40 | |
|  Durand, Joris | | | 1552 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Barbe, Luc | | | 1609 | FRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Roman, Sylvian | | | 1552 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lalot, Hugues | | | 1607 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ouakhir, Mehdi | | | 2176 | MAR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ulles, Jean-Clement | | | 1706 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Raynal, Adrien | | | 1712 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Billiar-Bourgy, Vincent | | | 2113 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Perrin, Alexis | | | 1723 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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