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Individual Calculations February 2023 |
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| Iaali, Abdelrahman Total change: 24.20 | |   |
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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 |
| 1727 | 1718 | 6.50 | 9 | 2.12 | 20 | 42.40 | |
|  Arouche, Nassim | | | 1538 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Imbert, Christophe | | | 1853 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Silvera, Ruben | | | 1910 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Le Roy, Tristan | | | 1564 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Garrigue, Mahel | | | 1454 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Blot, David | | | 1957 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Giblin, Martin | | | 1628 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Flagiello, Francesco | | | 1774 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Dia, Hussein | | | 1867 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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) | | | | Team 2023 - Nationale 3 r5 | FRANCE | FRA | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1709 | 0.00 | 1 | -0.36 | 20 | -7.20 | |
| | Fouassier, Paul | | | 1813 | FRA | 0.00 | 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) | | | | Team 2023 - Nationale 3 r6 | FRANCE | FRA | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1709 | 0.00 | 1 | -0.55 | 20 | -11.00 | |
| | Dubois, David | | | 1670 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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