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Individual Calculations May 2023 |
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| Lelong, Eric Total change: 4.40 | |   |
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| Team 2023 - Nationale 3 r9 | FRANCE | FRA | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1820 | 0.50 | 1 | 0.27 | 20 | 5.40 | |
|  Coste, Thierry | | | 2029 | FRA | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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 |
| 1769 | 1820 | 4.00 | 7 | -0.05 | 20 | -1.00 | |
|  Tirard, Hugo | m | | 2220 * | FRA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Sobry, Sebastien | | | 1993 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zanin, Clement | | | 1579 | FRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | El Zein, Bassam | | | 1674 | LBN | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Guerin, Pierrick | | | 1587 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Carle, Thomas | | | 1683 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Broudic, Keryann | | | 1649 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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