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Blitz:
Individual Calculations February 2019 |
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| Vambute, Dana Total change: -57.20 | |   |
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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 |
| 1549 | 1693 | 6.00 | 13 | -2.86 | 20 | -57.20 | |
|  Reizniece-Ozola, Dana | | wg | 2093 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tihijs, Aleksejs | | | 1390 | LAT | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Vingris, Janis | | | 1533 | LAT | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Bartoss, Marjans | | | 1339 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gruduls, Imants | | | 1528 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Savicevs, Arsenijs | | | 1475 | LAT | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Grinfelds, Martins | | | 1479 | LAT | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Krastins, Arturs | | | 1536 | LAT | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Aizstrauts, Arturs | | | 1544 | LAT | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Zvaunis, Maris | | | 1499 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Janovskis, Daniels | | | 1431 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zakis, Janis | | | 1293 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ivanov, Igor | | | 1995 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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