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Blitz:
Individual Calculations July 2015 |
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| Petrovs, Jaroslavs Total change: 8.60 | |   |
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| IM A.Vitolin's blitz memorial | Carnikava | LAT | 2015-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1754 | 3.50 | 9 | 0.43 | 20 | 8.60 | |
|  Kretainis, Kristaps | | | 2154 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saksis, Ivo | | | 1982 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Markus, Viktors | | | 1549 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Pavlovs, Sergejs | | | 2138 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Grigorjevs, Arsenijs | | | 1635 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Senkans, Antons | | | 1946 | LAT | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Bogorad, Michail | | | 2074 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Jazdanovs, Aleksandrs | | | 1767 | LAT | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Pomahs, Martins | | | 1820 | LAT | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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