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Individual Calculations September 2013 |
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| Perrin, Alexis Total change: -4.80 | |   |
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| 21eme open international de Saint-Affrique | SAINT AFFRIQUE | FRA | 2013-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1667 | 2.00 | 7 | -0.16 | 30 | -4.80 | |
|  Flear, Glenn C | g | | 2067 * | ENG | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Leost, Joel | | | 1495 | FRA | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Malka, Samuel | | | 2067 * | FRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Aubry, Fabien | | | 1918 | FRA | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Barbe Asensio, Cyrielle | | | 1433 | FRA | 1.00 | 1 | 0.21 | 30 | 6.30 | | | Bombail, Leonard | | | 1938 | FRA | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Scherrer, Roch | | | 2000 | FRA | 0.00 | 1 | -0.12 | 30 | -3.60 | | | * 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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