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Rapid:
Individual Calculations February 2023 |
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| Akimochkin, Viktor Total change: 22.80 | |   |
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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 |
| 1468 | 1656 | 5.50 | 7 | 0.57 | 40 | 22.80 | |
|  Grinchenko, Denis | | | 1219 | UKR | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Suprunenko, Ruslan | | | 1384 | UKR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Solovyanov, Nikita | | | 1776 | UKR | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Shvachich, Mykhaylo | | | 1665 | UKR | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Kolisnyk, Ivan | | | 1603 | UKR | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Yagolnyk, Evgeniy | | | 1374 | UKR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Yurchenko, Dmytro | | | 1256 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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