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Rapid:
Individual Calculations February 2018 |
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| Petrova, Vita Total change: 19.40 | |   |
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| II Daugava Chess Winter Rapid Cup 2018 | Daugavpils | LAT | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1593 | 3.50 | 7 | 0.97 | 20 | 19.40 | |
|  Dunaveckis, Deniss | | | 1993 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Macuks, Timofejs | | | 1298 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Pogrebnojs, Dmitrijs | | | 1993 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gribusts, Oskars | | | 1320 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Horobrijs, Daniils | | | 1809 | LAT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Malyshev, Roman | | | 1993 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Predkels, Pavels | | | 1675 | LAT | 1.00 | 1 | 0.61 | 20 | 12.20 | | | * 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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