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Individual Calculations February 2020 |
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| Bednarczyk, Alfred Total change: -16.00 | |   |
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| 40eme Open International d'Echecs de Bethune - Tournoi C | BETHUNE | FRA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1635 | 5.50 | 9 | -1.05 | 20 | -21.00 | |
|  Boudarn, Brahim | | | 1503 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Bailleul, Charles | | | 1447 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Garcia, Diego | | | 1468 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Recloux, Georges | | | 1376 | BEL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Martellier, Charles | | | 1248 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Fleurquin, Jean-Pierre | | | 1410 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Materia, Matteo | | | 1559 | FRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Braule-Debaecker, Emeline | | | 1458 | FRA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Nolf, Francky | | | 1586 | BEL | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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 2020 - Hauts de France Janvier | EST | FRA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1635 | 1.00 | 1 | 0.25 | 20 | 5.00 | |
| | Verdoucq, Ludovic | | | 1446 | FRA | 1.00 | 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) | | |
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