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Individual Calculations February 2023 |
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| Pruvost, Alain Total change: -0.80 | |   |
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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 |
| 1394 | 1417 | 5.00 | 9 | 0.29 | 20 | 5.80 | |
|  Lamiri, Samir | | | 1518 | FRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Greissler, Raphael | | | 1510 | FRA | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Lemaire, Lenny | | | 1113 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Martellier, Antoine | | | 1462 | FRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Blot, Philippe | | | 1514 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Deleu, Leen | | | 1318 | BEL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ghisa, Robert | | | 1167 | BEL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lecuret, Alexis | | | 1340 | FRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Van De Water, Marc | | | 1607 | BEL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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 - HDF Janvier | FRANCE | FRA | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1413 | 0.00 | 1 | -0.33 | 20 | -6.60 | |
| | Gajewski, Jacky | | | 1535 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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