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Individual Calculations May 2023 |
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| Chapu, Laurent Total change: -28.60 | |   |
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| Team 2023 - Nationale 4 r7 | FRANCE | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 1997 | 0.50 | 1 | 0.08 | 20 | 1.60 | |
|  Gallais, Tony | | | 2056 | FRA | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | 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 |
| 1817 | 1997 | 3.50 | 7 | -1.51 | 20 | -30.20 | |
|  Broudic, Keryann | | | 1649 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lucas, Arthur | f | | 2384 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mergen, Bat | | | 1750 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Carle, Thomas | | | 1682 | FRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Zanin, Clement | | | 1597 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Fontaine, Robin | | | 1839 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Fevrier, Nathan | | | 1818 | FRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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