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Blitz:
Individual Calculations February 2019 |
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| Alainis, Artis Total change: 62.40 | |   |
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| II Latvian Chess Federation President Blitz cup -2019 | Riga | LAT | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1604 | 4.50 | 12 | 3.12 | 20 | 62.40 | |
|  Bolsakovs, Vadims | | | 2004 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lelis, Edgars | | | 1992 | LAT | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Birgelis, Janis | | | 1997 | LAT | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Berzinsh, Roland | m | | 2004 * | LAT | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Lavendelis, Egons | f | | 2004 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Petrovskis, Olegs | | | 2004 * | LAT | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Levchenkov, Vitaly | f | | 2004 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tsiganova, Monika | | wm | 1999 | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ozolins, Aris | f | | 1959 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Isakovs, Janis | | | 1874 | LAT | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Allers, Maris | | | 1863 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Boreisis, Vitauts | | | 1779 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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