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Individual Calculations May 2023 |
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| Dameron, Marc Total change: -21.40 | |   |
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| Team 2023 - BRE Avril | FRANCE | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1532 | 0.00 | 1 | -0.69 | 20 | -13.80 | |
|  Bonder, Patrick | | | 1389 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | 8eme Open Fide de la ville de Brest | BREST | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1532 | 2.50 | 6 | -0.38 | 20 | -7.60 | |
|  Guihal, Nathalie | | | 1171 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Danzanvilliers, Patrice | | | 1726 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | David, Alexandre | | | 2046 | FRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Johnson-King, Charlie-Finn | | | 1366 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Taher, Sinane | | | 1511 | FRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Seiller, Nicolas | | | 1576 | FRA | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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