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Individual Calculations February 2022 |
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| Dorval, Olivier Total change: -24.20 | |   |
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| 18e Bois-Colombes Chess Master - Open B | BOIS COLOMBES | FRA | 2021-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1852 | 4.00 | 8 | -1.57 | 20 | -31.40 | |
|  Romero, Michel | | | 1666 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Foughali, Younes | | | 1689 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Vanderpooten, Daniel | | | 1732 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pigeat, Benoit | | | 1864 | FRA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Vanderpooten, Raphael | | | 1705 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Faybish, Nathaniel | | | 1724 | BEL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Huin, Eric | | | 1686 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Seiler-Sar, Solal | | | 1511 | FRA | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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 2022 - IDF Janvier | FRANCE | FRA | 2022-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1852 | 1.00 | 1 | 0.36 | 20 | 7.20 | |
| | Lo Seen, Luke | | | 1750 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | |
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