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Individual Calculations December 2017 |
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| Perminaite, Guoda Total change: 7.60 | |   |
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| Chess Stars of the Baltic Sea Region 2017 | Narva | EST | 2017-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1793 | 2.50 | 5 | 0.19 | 40 | 7.60 | |
|  Moissejeva, Anastasia | | | 1597 | EST | 0.50 | 1 | -0.25 | 40 | -10.00 | |  Limanovska, Elizabete | | wf | 1940 | LAT | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Olde, Margareth | | wf | 2099 | EST | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Al Argha, Fatima | | | 1393 * | FIN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Golovkina, Anastasia | | wc | 2035 | RUS | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * 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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