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Individual Calculations December 2023 |
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| Ladisic, Alex-Sacha Total change: 10.40 | |   |
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| FIDE World Senior Chess Championships 2023 - Over 65 | Terrasini | ITA | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1871 | 4.50 | 11 | -0.18 | 20 | -3.60 | |
|  Varley, Peter | f | | 2177 | WLS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Baggiani, Fabio | | | 1578 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hewson, Brian W R | | | 2062 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Alioto, Claudio | | | 1585 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Brongers, Henk | | | 2075 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Brugnoli, Paolo Pietro | | | 1471 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mayer, Roland | | | 2035 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Tsynman, Boris | | | 2019 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Toro, Guillermo | | | 2008 | CHI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Lebret, Jean-Michel | | | 2002 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Biro, Sandor | m | | 2087 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | | | Team 2024 - Nationale 3 r2-4 | FRANCE | FRA | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1866 | 1.00 | 1 | 0.70 | 20 | 14.00 | |
| | Droit, Vincent | | | 2019 | 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) | | |
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