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Individual Calculations July 2019 |
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| Duval, Lucie Total change: -20.80 | |   |
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| 17eme Open d'Echecs de Niort (-2200) | NIORT | FRA | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1401 | 2.00 | 5 | -0.52 | 40 | -20.80 | |
|  Fournier, Loic | | | 1801 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Allais, Gabriel | | | 1268 | FRA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Guinefolleau, Marc | | | 1289 | FRA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Prado, Gwenael | | | 1241 | FRA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Charles, Roger | | | 1472 | FRA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | * 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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