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Rapid:
Individual Calculations July 2018 |
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| Ermakova, Polina Total change: -29.00 | |   |
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| 2nd FIDE World Cadet Rapid Chess Championship (U12 Girls) | Minsk | BLR | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1209 | 0.00 | 6 | -1.45 | 20 | -29.00 | |
|  Shaban, Aliaksandra | | | 1512 | BLR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Petrova, Varvara | | | 1481 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Blokhin, Sofia | | | 1595 | EST | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Khatniuk, Anastasiia | | | 1485 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sergejeva, Sofija | | | 1315 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Akvardar, Elizaveta | | | 1193 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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