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Individual Calculations September 2021 |
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| Delabbey, Olivier Total change: 31.40 | |   |
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| 25eme Tournoi international de Creon | CREON | FRA | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1483 | 4.50 | 9 | 1.57 | 20 | 31.40 | |
|  Labourdique, Jean Michel | | | 1241 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Fabris, David | | | 1814 | FRA | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Llaneza Vega, Patricia | | wm | 1883 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cazeaux, Didier | | | 1883 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roche, Philippe | | | 1669 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Troquereau, Philippe | | | 1640 | FRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Bourgoin, Cecile | | | 1688 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Antonov, Avgust | | | 1240 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Diez, Agathe | | | 1665 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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