Rapid:
Individual Calculations January 2019 |
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Petrova, Vita Total change: -15.40 | | |
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Daugava Chess Christmas Rapid Tournament 2018 | Daugavpils | LAT | 2018-12-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1693 | 1585 | 1.00 | 5 | -0.77 | 20 | -15.40 | |
| Grizans, Arturs | | | 1861 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | Jakubsevicus, Raimonds | | | 1185 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | Lubineckis, Anatolijs | | | 1852 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | Skonda, Nikolajs | | | 1847 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | Dombrovska, Stefanija | | | 1722 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | * 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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