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Individual Calculations February 2023 |
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| Billet, Philippe Total change: -13.80 | |   |
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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 |
| 1357 | 1514 | 4.50 | 8 | -1.14 | 20 | -22.80 | |
|  Talloen, Bert | | | 1409 | BEL | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Noyelles, Benoit | | | 1288 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Faybish, Dana | | | 1418 | BEL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Rits, Beere | | | 1473 | BEL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Bastien, Sidan | | | 1241 | BEL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Deleu, Karen | | | 1351 | BEL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Karayilan, Nilufer | | | 1332 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lecuret, Alexis | | | 1340 | FRA | 1.00 | 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) | | | | Team 2023 - Nationale 4 r4 | FRANCE | FRA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1510 | 1.00 | 1 | 0.45 | 20 | 9.00 | |
| | Gaudfrin, Romain | | | 1475 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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