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Individual Calculations December 2019 |
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| Gavrish, Leonid Total change: -4.20 | |   |
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| World Senior Chess Championship 2019 - Open 50 | Bucuresti | ROU | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2077 | 5.00 | 11 | -0.21 | 20 | -4.20 | |
|  Georgiev, Kiril | g | | 2477 * | MKD | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Holmstrom, Johan Ravnborg | | | 1917 | DEN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Badea, Bela | g | | 2420 | ROU | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Shabalov, Alexander | g | | 2477 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gilbert, Michael A | | | 1856 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Uzuner, Tufan Can | | | 1870 | TUR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kostiukov, Alexandr | | | 2289 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chinchilla Miranda, Eugenio | f | | 2271 | CRC | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tazlaoanu, Cezar | | | 1901 | ROU | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Davis, Lee | | | 1921 | WLS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Dobrescu, Gabriel | | | 1888 | ROU | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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