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Individual Calculations March 2015 |
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| Buksa, Nataliya Total change: 33.00 | |   |
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| January "Lviv Tradition" (IM-group) | Lviv | UKR | 2015-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2127 | 4.00 | 9 | 1.25 | 20 | 25.00 | |
|  Koziol, Kamil | | | 2043 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Lornye, Pylyp | | | 2223 | UKR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Terletsky, Oleg | f | | 2241 | UKR | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Strebkovs, Andrejs | m | | 2335 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Golubka, Petr | m | | 2399 | UKR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Osmak, Iulija | | wf | 2419 | UKR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Walter, Szymon | | | 2150 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Shkuran, Daniil | m | | 2386 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sabuk, Piotr | | | 2347 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | |
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) | | | | Ukraine Girls Under 20 Chess Championship - 2015 | Lviv | UKR | 2015-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 2127 | 6.00 | 7 | 0.40 | 20 | 8.00 | |
| | Dvornitskaja, Elena | | | 1795 | UKR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Shpanko, Nadiia | | | 1879 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Salah, Nadezhda | | | 1788 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mats, Diana | | | 1915 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Protsyuk, Svitlana | | | 1832 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Barchuk, Irina | | | 2019 | UKR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Onokienko, Olexandra | | | 1929 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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