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Rapid:
Individual Calculations January 2018 |
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| Buzko, Viktor Total change: 41.00 | |   |
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| Memorial Bogatyrchuka-A | Vinnytsia | UKR | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1649 | 2.00 | 5 | 0.85 | 20 | 17.00 | |
|  Prydun, Andriy | | | 1978 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Dudnyk, Vitaliy | | | 1815 | UKR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Durnev, Vladimir | | | 1876 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kasapchuk, Oleksandr | | | 1764 | UKR | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Popov, Sergey A. | | | 1887 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | Step-11 chess Federation of Vinnytsia (rapid) 2017 | Vinnytsia | UKR | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1649 | 3.50 | 6 | 1.20 | 20 | 24.00 | |
| | Rubeckiy, Vololymyr | | | 1729 | UKR | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Shkriabiy, Dmytro | | | 1652 | UKR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Shtelmah, Olexandr | | | 1905 | UKR | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Shpirkin, Volodymyr | | | 1850 | UKR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Stepovyk, Valeriy | | | 1608 | UKR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Lopatiuk, Volodymyr | | | 1704 | UKR | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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