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Individual Calculations May 2023 |
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| Wijnhofen, Koen Total change: -41.20 | |   |
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| 52eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400) | GONFREVILLE L'ORCHER | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1852 | 1.50 | 5 | -2.06 | 20 | -41.20 | |
|  Beneteaudesmoulieres, Lorine | | | 1452 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Leharanger, Guillaume | | | 2130 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lenormand, Benoit | | | 1678 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Dufils, Nathan | | | 1474 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Droulout, Paul | | | 1575 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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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