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Individual Calculations May 2023 |
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| Burdet, Francois Total change: -17.60 | |   |
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| Team 2023 - Nationale 4 r7 | FRANCE | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1813 | 1.00 | 1 | 0.45 | 20 | 9.00 | |
|  Lemeille, Stephane | | | 1777 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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 |
| 1719 | 1813 | 3.00 | 7 | -1.33 | 20 | -26.60 | |
|  Lucas, Arthur | f | | 2213 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Broudic, Keryann | | | 1649 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Dufeux, Patrice | | | 1517 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Palfray, Jocelin | | | 1413 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Peric, Slavisa | m | | 2000 | SRB | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Lehericey, Romain | | | 1653 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Guerin, Pierrick | | | 1587 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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