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Rapid:
Individual Calculations April 2018 |
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| Buksa, Nataliya Total change: 31.00 | |   |
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| III chess tournament "Memory Nebesna Sotnia & heroes ATO" | Lviv | UKR | 2018-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2258 | 7.50 | 9 | 1.55 | 20 | 31.00 | |
|  Kharchenko, Bogdan | | | 1858 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kikh, Andriy | | | 1858 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koptsiukh, Vladimir | | | 1914 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kolpakov, Vladyslav | | | 2004 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ianov, Viktor | m | | 2361 | UKR | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Golubka, Petro | m | | 2469 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lozynskyi, Bohdan | | | 1858 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Seletsky, Grigory | f | | 2268 | UKR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Mikhalsky, Vladimir | | | 2317 | UKR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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