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Individual Calculations February 2023 |
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| Imbert, Christophe Total change: -3.00 | |   |
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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 |
| 1656 | 1853 | 5.50 | 9 | -1.21 | 20 | -24.20 | |
|  Karushkov Nguyen, Maximilien | | | 1454 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Iaali, Abdelrahman | | | 1718 | LBN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Abdelaziz, Tinhinane | | | 1693 | ALG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Graziani, Jacques | | | 1652 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Vitaud, Jonas | | | 1715 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Deluca, Pascal | | | 1609 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tran, Philippe | | | 1678 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Seiler-Sar, Solal | | | 1675 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Foughali, Younes | | | 1710 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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 2023 - Nationale 2 r5 | FRANCE | FRA | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 1867 | 1.00 | 1 | 0.73 | 20 | 14.60 | |
| | Kirszenberg, Marc | c | | 2039 | FRA | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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) | | | | Championnat interne du Vesinet 2022-2023 r4 | LE VESINET | FRA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1867 | 1.00 | 1 | 0.33 | 20 | 6.60 | |
| | Borron, Herve | | | 1739 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | |
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