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Individual Calculations December 2019 |
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| Kozlovskaya, Valentina Total change: 9.80 | |   |
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| World Senior Chess Championship 2019 - Women 65 | Bucuresti | ROU | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2130 | 8.00 | 11 | 0.49 | 20 | 9.80 | |
|  Bujinlkham, Purevdorj | | | 1794 | MGL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Tsifanskaya, Ludmila A | | wm | 1981 | ISR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Titorenko, Natalia I | | wm | 2135 | RUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Gaprindashvili, Nona | g | wg | 2275 | GEO | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sorokina, Tamara | | wm | 2064 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Fatalibekova, Elena | | wg | 2152 | RUS | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Pancu, Aureliana-Eugenia | | | 1833 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Burchardt, Brigitte | | wm | 2082 | GER | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Abdikasova, Panu | | | 1730 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Serjmyadag, Damdin | | | 1874 | MGL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hrivnakova, Anna | | | 1730 * | SVK | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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