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Individual Calculations October 2017 |
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| Sovina, Maria Total change: -4.00 | |   |
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| European Youth Chess Championship 2017 - Girls 12 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1675 | 4.50 | 8 | -0.10 | 40 | -4.00 | |
|  Ioannides Liu, Alice | | | 1275 * | CYP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wikar, Martyna | | | 1943 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Zvereva, Margarita | | wc | 1790 | RUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kirchei, Viktoriia | | | 1943 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kochinyan, Hasmik | | | 1408 | ARM | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Pashayeva, Jamila | | | 1451 | AZE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Dakic, Marta | | | 1562 | SRB | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Ray, Hiya | | | 1483 | WLS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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