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Individual Calculations February 2023 |
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| Arouche, Nassim Total change: -11.40 | |   |
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| 19e Bois-Colombes Chess Master - Open B | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1538 | 2.00 | 6 | 0.30 | 20 | 6.00 | |
|  Iaali, Abdelrahman | | | 1718 | LBN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Huin, Eric | | | 1652 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Taramelli, Marc | | | 1745 | FRA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Plantet, Marc | | | 1747 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lalouette, Herve | | | 1685 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Marsac, Hugo | | | 1659 | FRA | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | 90e Open Fide Interchess de trois rondes -1800 Elo | PARIS | FRA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1538 | 0.00 | 1 | -0.87 | 20 | -17.40 | |
| | Nosperger, Mael | | | 1214 | FRA | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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