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Individual Calculations February 2023 |
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| Secher, Daniel Total change: -47.40 | |   |
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| 5e Open Fide des Herbiers Tournoi B (1699 a 1300) | LES HERBIERS | FRA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1466 | 1.50 | 5 | -1.95 | 20 | -39.00 | |
|  Lang, Sebastian | | | 1262 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Kervadec, Jean | | | 1423 | FRA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Bouchenoire, Maxime | | | 1348 | FRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Moussu, Augustin | | | 1344 | FRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Perrin, Stephane | | | 1221 | FRA | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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) | | | | Team 2023 - Nationale 4 r4 | FRANCE | FRA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1466 | 0.50 | 1 | -0.15 | 20 | -3.00 | |
| | Roullet, Marc | | | 1353 | FRA | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Team 2023 - Nationale 4 r5 | FRANCE | FRA | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1466 | 0.00 | 1 | -0.27 | 20 | -5.40 | |
| | Rachdad, Bilal | | | 1639 | MAR | 0.00 | 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) | | |
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