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Blitz:
Individual Calculations July 2017 |
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| Lapins, Janis Total change: 31.80 | |   |
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| XX IM A.Vitolin's blitz memorial-2017 | Carnikava | LAT | 2017-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1698 | 5.50 | 12 | 1.59 | 20 | 31.80 | |
|  Stasans, Aivars | | | 2098 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Petrovska, Arina | | | 1512 | LAT | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Markus, Viktors | | | 1547 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Golsta, Madara | | | 1877 | LAT | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Kolasa, Pjotrs | | | 1909 | LAT | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Smits, Gundars | | | 1773 | LAT | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Antonivs, Vladislavs | | | 1962 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Saksis, Ivo | | | 1916 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ivanov, Igor | | | 1963 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vitins, Janis | | | 1631 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Matvieks, Nikolajs | | | 2061 | LAT | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Birgelis, Janis | | | 1918 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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