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Blitz:
Individual Calculations February 2023 |
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| Rudenko, Taras Total change: 15.60 | |   |
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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 |
| 1553 | 1832 | 6.00 | 7 | 0.39 | 40 | 15.60 | |
|  Babayev, Murad | | | 1932 | UKR | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Kolisnyk, Ivan | | | 1554 | UKR | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Grinchenko, Denis, | | | 1440 | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Polyvko, Maksim | | | 1426 | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yagolnyk, Evgeniy | | | 1432 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shvachich, Mykhaylo | | | 1650 | UKR | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Yurchenko, Dmytro | | | 1436 | 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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