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Individual Calculations February 2023 |
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| Le Garzic-Valet, Serge Total change: -22.00 | |   |
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| 41eme Open International d'Echecs de Bethune - Tournoi C | BETHUNE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1503 | 3.50 | 7 | -1.28 | 20 | -25.60 | |
|  Bouquillion, Vincent | | | 1395 | FRA | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Klaren, Andre | | | 1246 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lemaire, Thierry | | | 1401 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Coudenis, Christian | | | 1473 | FRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Gillet, Damien | | | 1389 | FRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Delattre, Remy | | | 1353 | FRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Noyelles, Benoit | | | 1288 | 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) | | | | Team 2023 - Nationale 4 r5 | FRANCE | FRA | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1487 | 1.00 | 1 | 0.18 | 20 | 3.60 | |
| | Simart, Jean-Michel | | | 1223 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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