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Individual Calculations June 2018 |
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| Petrovska, Arina Total change: 87.60 | |   |
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| Latvian Women chess championship 2018 | Riga | LAT | 2018-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1496 | 4.00 | 7 | 2.19 | 40 | 87.60 | |
|  Zemzare, Agnija | | | 1896 * | LAT | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Sarnovska, Eira | | | 1733 | LAT | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ter-Avetisjana, Agnesa Stepania | | | 1300 | LAT | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Golsta, Ramona | | | 1696 | LAT | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Dombrovska, Stefanija | | | 1632 | LAT | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Maklakova, Nellija | | | 1880 | LAT | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Golsta, Madara | | | 1813 | LAT | 1.00 | 1 | 0.87 | 40 | 34.80 | | | * 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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