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Blitz:
Individual Calculations February 2020 |
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| Vulfson, Vladimir Total change: -10.60 | |   |
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| MARIENBAD OPEN 2020 F - blitz tournament | Marianske Lazne | CZE | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2286 | 7.00 | 11 | -0.53 | 20 | -10.60 | |
|  Averin, Nikolay | | | 1886 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tsotsonava, Elene | | wf | 1886 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kucera, Petr | | | 2048 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Laxman, R.r. | g | | 2486 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Quesada Perez, Luis Ernesto | g | | 2406 | CUB | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Dhruv, Khosla | | | 1886 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sernecki, Franciszek | | | 2030 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Quesada Vera, Liordis | m | | 2470 | CUB | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Peglau, Charis | | | 1886 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Becker, Robin | | | 1933 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Strebkovs, Andrejs | m | | 2278 | LAT | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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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