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Individual Calculations February 2023 |
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| Heldenbergh, Izia Total change: 33.60 | |   |
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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 |
| 1326 | 1065 | 2.00 | 6 | 0.84 | 40 | 33.60 | |
|  Vandomme, Jean-Marc | | | 1228 | FRA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Lefebvre, Willy | | | 1396 | BEL | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Lemaire, Thierry | | | 1401 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | De Meyere, Dirk | | | 1472 | BEL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Klaren, Andre | | | 1246 | NED | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Schijns, Matz | | | 1212 | BEL | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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