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Individual Calculations September 2017 |
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| Chornozem, Sergey Total change: -1.40 | |   |
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| "Obolon-Open, Cup Independence-2017" | Kyiv | UKR | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1957 | 4.00 | 8 | -0.07 | 20 | -1.40 | |
|  Skliarov, Viktor | m | | 2357 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sidletskiy, Ivan | | | 1752 | UKR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Monko, Sergey | | | 1728 | UKR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Dolzhykova, Kateryna | | wm | 2296 | UKR | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Malienko, Alexander | | | 2073 | UKR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Nikitin, Bogdan | | | 1815 | UKR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Shton, Roman | | | 2050 | UKR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Dubkovetsky, Stepan | | | 1557 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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