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Blitz:
Individual Calculations February 2019 |
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| Jakobsons, Andris Total change: 50.80 | |   |
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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 |
| 1857 | 1717 | 7.00 | 13 | 2.54 | 20 | 50.80 | |
|  Pultinevicius, Paulius | m | | 2117 * | LTU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vingris, Janis | | | 1533 | LAT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Daudzvardis, Janis | | | 2058 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zvaunis, Maris | | | 1499 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Birgelis, Janis | | | 1997 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Grinfelds, Martins | | | 1479 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Smorodinskis, Igors | | | 2080 | LAT | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Krustkalns, Kristaps | f | | 1997 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bekasovs, Rihards | | | 2003 | LAT | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Brikers, Aleksandrs | | | 1915 | LAT | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Mierins, Emils Janis | | | 1580 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lelis, Janis | | | 1894 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Lelis, Edgars | | | 1992 | LAT | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * 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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