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Individual Calculations February 2023 |
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| Wallart, Jean Total change: 1.20 | |   |
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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 |
| 1426 | 1653 | 5.50 | 8 | -0.74 | 20 | -14.80 | |
|  Lemoine, Jean-Pierre | | | 1483 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Sys, Emmanuel | | | 1458 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Rits, Beere | | | 1473 | BEL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Deleu, Karen | | | 1351 | BEL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Karayilan, Nilufer | | | 1332 | NED | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Steeno, Matz | | | 1352 | BEL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gjymshana, Erik | | | 1487 | BEL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Renaud, Jacques | | | 1473 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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 |
| 1893 | 1649 | 1.00 | 1 | 0.80 | 20 | 16.00 | |
| | Marciniak, Marcel | | | 1893 | FRA | 1.00 | 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) | | |
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