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Individual Calculations February 2020 |
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| Boudarn, Brahim Total change: 8.60 | |   |
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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 |
| 1496 | 1503 | 5.00 | 9 | 0.43 | 20 | 8.60 | |
|  Bednarczyk, Alfred | | | 1635 | FRA | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Govoreanu, Matei | | | 1596 | BEL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Deleu, Leen | | | 1331 | BEL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | De Rumigny, Philippe | | | 1421 | FRA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Lemaire, Thierry | | | 1451 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Lameire, Hans | | | 1451 | BEL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Knol, Daniel | | | 1554 | NED | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Rits, Beere | | | 1428 | BEL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Smolders, Oscar | | | 1596 | BEL | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | |
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