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Individual Calculations February 2023 |
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| Alix, Gael Total change: -19.40 | |   |
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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 |
| 1696 | 1641 | 3.50 | 9 | -0.34 | 20 | -6.80 | |
|  Salakdji, Karim | | | 1821 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Verroust, Valentin | | | 1512 | FRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Belan, Valentin | | | 1491 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Aubin, Alex | | | 1733 | FRA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Koch, Alain | | | 1867 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mousa, Medhat | | | 1767 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Choteau, Gurvann | | | 1571 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Travers, Christophe | | | 1721 | FRA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Olivier, Philippe | | | 1785 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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 - IDF Janvier | FRANCE | FRA | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 1644 | 0.00 | 1 | -0.05 | 20 | -1.00 | |
| | Lebrun, Xavier | | | 2103 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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 4 r4 | FRANCE | FRA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1644 | 0.50 | 1 | -0.07 | 20 | -1.40 | |
| | Fraboul, Jules | | | 1591 | FRA | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | Team 2023 - Nationale 4 r5 | FRANCE | FRA | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1644 | 0.00 | 1 | -0.51 | 20 | -10.20 | |
| | Baschenis, Felix | | | 1637 | FRA | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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