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Individual Calculations April 2017 |
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| Bogatyrev, Sergey Total change: -1.00 | |   |
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| 18th Memorial Surgund -2017 | Khmelnitsky | UKR | 2017-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2300 | 4.00 | 6 | -0.05 | 20 | -1.00 | |
|  Ivanov, Vladimir Iv. | | | 1900 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ivanov, Vladimir A. | | | 1948 | UKR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vozny, Konstantin | | | 2133 | UKR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Pastukhov, Igor | | | 2216 | UKR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Grygoriv, Mikhail | f | | 2272 | UKR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Mikhaletz, Lubomir | g | | 2405 | UKR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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