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Rapid:
Individual Calculations May 2018 |
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| Andrejevs, Arvids Total change: 31.00 | |   |
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| II Daugava Chess Spring Rapid Cup 2018 | Daugavpils | LAT | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 2152 | 7.00 | 7 | 1.55 | 20 | 31.00 | |
|  Grudzilovics, Aleksejs | | | 1752 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dombrovska, Stefanija | | | 1766 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kovalevsky, Stanislav | f | | 2154 | BLR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Rocko, Ilja | | | 2140 | LAT | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Alipovs, Anatoljs | | | 1908 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ziskins, Ilja | | | 1752 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Horobrijs, Daniils | | | 1818 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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