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Rapid:
Individual Calculations February 2023 |
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| Suprunenko, Ruslan Total change: -20.80 | |   |
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| Championship of Poltava region in chess (rapid) among boys and girls under 18 years 2023 | Poltava region | UKR | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1384 | 2.50 | 7 | -0.52 | 40 | -20.80 | |
|  Yagolnyk, Evgeniy | | | 1374 | UKR | 0.50 | 1 | -0.01 | 40 | -0.40 | |  Akimochkin, Viktor | | | 1656 | UKR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Vovchenko, Polina | | | 1155 | UKR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Yurchenko, Dmytro | | | 1158 | UKR | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Berezanskyi, Anton | | | 1411 | UKR | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Solovyanov, Nikita | | | 1776 | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kolisnyk, Ivan | | | 1603 | UKR | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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