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Individual Calculations January 2020 |
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| Prokofiev, Valentyn Total change: 80.80 | |   |
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| Ukraine Chess Championship - 2019 (Boys - 16) semifinal | Ivano-Frankivsk | UKR | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1987 | 6.50 | 9 | 1.30 | 40 | 52.00 | |
|  Hushpit, Lukian | | | 1587 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Stefankiv, Maksym | | | 1622 | UKR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Guzyo, Maksym | | | 1828 | UKR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Nahornyi, Ihor | | | 1999 | UKR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Prydun, Andriy | f | | 2247 | UKR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Trushko, Andrii | | | 1847 | UKR | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Hrebenshchykova, Yelyzaveta | | | 2029 | UKR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Smykalo, Severyn | | | 1813 | UKR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Kushko, Dmitriy | | | 2281 | UKR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * 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) | | | | Zymova Chortkivshchyna | Chortkiv | UKR | 2019-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1987 | 5.00 | 7 | 0.72 | 40 | 28.80 | |
| | Semeshko, Mykola | | | 1662 | UKR | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Gots, Arsen | | | 1689 | UKR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Goroshkov, Maksym | | | 2061 | UKR | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Sydoryka, Vladyslav | f | | 2301 | UKR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Hulka, Valentyn | | | 1955 | UKR | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Gryshko, Vitalii | | | 1895 | UKR | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Kravets, Yuliya | | | 1686 | UKR | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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