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Individual Calculations February 2024 |
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| Paris, Romain Total change: 7.80 | |   |
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| Open de Noel 2023 de Bastia | BASTIA | FRA | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1820 | 4.00 | 6 | 0.45 | 40 | 18.00 | |
|  Castagnerol, Cerise | | | 1455 | FRA | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Guillemart, Serge | | | 2189 | FRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gerandi, Pierre-Marie | | | 1420 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Barthel, Malo | | | 1451 | FRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Orsoni, Jean-Philippe | | | 1803 | FRA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Ratier-Fontana, Matteo | | | 2047 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | NOTE: K factor changed | | Tournoi interne du Balagna Chess Club 2024 | CALVI | FRA | 2024-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1820 | 1.00 | 3 | -0.51 | 20 | -10.20 | |
| | Tannous Bonelli, Pierre Antoine | | | 1420 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guillemart, Serge | | | 2160 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Don Ignazi, Pierre Ange | | | 1839 | FRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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