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Blitz:
Individual Calculations February 2022 |
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| Kolasa, Pjotrs Total change: -5.40 | |   |
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| Riga Chess club blitz-2022 I stage | Riga | LAT | 2022-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1978 | 4.50 | 9 | -0.27 | 20 | -5.40 | |
|  Karbazals, Huans Boriss | | | 1578 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Boreisis, Vitauts | | | 1669 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Smorodinskis, Igors | | | 2073 | LAT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Gudovskis, Konstantins | | | 1982 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Shirov, Alexei | g | | 2654 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Reizniece-Ozola, Dana | | wg | 2125 | LAT | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Laizans, Aivars | | | 2014 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Gimburgs, Arturs | | | 1680 | LAT | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Jazdanovs, Aleksandrs | c | | 1961 | LAT | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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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