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Blitz:
Individual Calculations February 2023 |
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| Polyvko, Maksim Total change: 46.40 | |   |
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| Championship of Poltava region in chess (blitz) among boys and girls under 18 years 2023 | Poltava region | UKR | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1426 | 3.50 | 7 | 1.16 | 40 | 46.40 | |
|  Yurchenko, Dmytro | | | 1436 | UKR | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Babayev, Murad | | | 1932 | UKR | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Kolisnyk, Ivan | | | 1554 | UKR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Grinchenko, Denis, | | | 1440 | UKR | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Rudenko, Taras | | | 1832 | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yagolnyk, Evgeniy | | | 1277 | UKR | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Shvachich, Mykhaylo | | | 1650 | UKR | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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