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Blitz:
Individual Calculations June 2021 |
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| Dobrovolska-Rakhnina, Bozhena Total change: 31.40 | |   |
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| Ukrainian Chess Championship (blitz) among young girls under 12 years | Omelnik of Poltava region | UKR | 2021-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1092 | 4.00 | 8 | 1.57 | 20 | 31.40 | |
|  Petrenko, Maryna | | | 1364 | UKR | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Prochaieva, Tina | | | 1140 | UKR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Prochaieva, Yelyzaveta | | | 1098 | UKR | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Movchan, Nataliya | | | 1147 | UKR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Terletska, Mariia | | | 1267 | UKR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Moskalets, Sofiia | | | 1391 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Romanchenko, Alisa | | | 1416 | UKR | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Prochaieva, Olha | | | 1187 | UKR | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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