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Blitz:
Individual Calculations March 2013 |
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| Zakrzewski, Marek Total change: 39.00 | |   |
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| GM Vladimir Petrov memorial blitz tournament | Jurmala | LAT | 2013-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2450 | 2208 | 3.50 | 7 | 1.95 | 20 | 39.00 | |
|  Neiksans, Arturs | g | | 2536 | LAT | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Ehlvest, Jaan | g | | 2608 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sudakova, Irina | | wg | 2334 | RUS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Shlykov, Vitali | | | 2245 | EST | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Chigaev, Maksim | m | | 2415 | RUS | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Shirov, Alexei | g | | 2608 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Berzinsh, Roland | m | | 2405 | LAT | 0.00 | 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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