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Individual Calculations October 2017 |
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| Eryshkanova, Anastasiya Total change: -20.40 | |   |
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| 14e Open international de Grasse (-2200 Elo) | GRASSE | FRA | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 2147 | 3.50 | 5 | -1.02 | 20 | -20.40 | |
|  Schippers, Egberd | | | 1747 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cuttoli, Alexandre | | | 1770 | MNC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sambor, Vasile | | | 1807 | ROU | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Lo Iacono, Sebastien | | | 1792 | FRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Chabaud, Mathis | | | 1749 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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