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Rapid:
Individual Calculations February 2023 |
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| Grinchenko, Denis Total change: -12.40 | |   |
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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 |
| 1501 | 1219 | 1.00 | 6 | -0.31 | 40 | -12.40 | |
|  Akimochkin, Viktor | | | 1656 | UKR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Yagolnyk, Evgeniy | | | 1374 | UKR | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Solovyanov, Nikita | | | 1776 | UKR | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Shvachich, Mykhaylo | | | 1665 | UKR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Yurchenko, Dmytro | | | 1158 | UKR | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Polyvko, Maksim | | | 1376 | UKR | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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