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Individual Calculations February 2023 |
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| Couet, David Total change: 128.00 | |   |
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| 16eme Trophee International de Lyon 2022 Open B (-1900) | LYON | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1406 | 4.50 | 7 | 3.20 | 40 | 128.00 | |
|  Coman, Emilia-Florentina | | | 1774 | ROU | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Rosenfeld, Imre | | | 1693 | FRA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Greuthier, Alois | | | 1747 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gaudissard, Dominique | | | 1593 | FRA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Lavergne, Henri-Jean | | | 1697 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Severine, Kevin | | | 1698 | FRA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Mayo, Mhannad | | | 1505 | FRA | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | |
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