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Individual Calculations December 2019 |
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| Batakovs, Olegs Total change: -17.00 | |   |
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| World Senior Chess Championship 2019 - Open 65 | Bucuresti | ROU | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1918 | 4.50 | 11 | -0.85 | 20 | -17.00 | |
|  Gruzmann, Boris | f | | 2222 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Ani, Virgil | | | 1518 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsynman, Boris | | | 2108 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Moroianu, George | | | 1518 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nevednichy, Boris M | m | | 2073 | MDA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Tamba, Dumitru | | | 1518 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brongers, Henk | | | 2056 | FRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Raikin, Leonid | m | | 2100 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Pitzl, Konstantinos | | | 2028 | AUT | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kratschmer, Heinz | | | 2045 | AUT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Segal, Yosef | | | 1803 | ISR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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