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Blitz:
Individual Calculations September 2015 |
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| Petrovskis, Olegs Total change: -9.20 | |   |
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| 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN E | Riga | LAT | 2015-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2165 | 5.00 | 11 | -0.46 | 20 | -9.20 | |
|  Zarinsh, Ricards | | | 1765 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Popov, Valerij | g | | 2565 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ungure, Liga | | wf | 1852 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zuj-Zaikovskis, Nikita | | | 1765 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Oganian, Miran | f | | 2334 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Meribanov, Vitaly | m | | 2385 | BLR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Usmanov, Vasily | m | | 2452 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kozionov, Kirill | m | | 2382 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Bernotas, Arturs | | | 2393 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Badelka, Olga | | | 1950 | BLR | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Polyakov, Fedor | | | 1906 | LAT | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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