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Individual Calculations August 2019 |
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| Petrova, Polina Total change: 26.80 | |   |
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| I Vinnytsya International Golden Youth Cup (U - 14) | Vinnytsia | UKR | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1523 | 2.00 | 6 | 0.67 | 40 | 26.80 | |
|  Dubovyk, Anastasiia | | | 1824 | UKR | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Kvak, Robert | | | 1863 | UKR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Nusyo, Artur | | | 1748 | UKR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Tokarev, Ivan | | | 1596 | UKR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Saraev, Yaroslav | | | 1818 | UKR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Biliak, Viktoria | | | 1678 | UKR | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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