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Rapid:
Individual Calculations June 2015 |
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| Kotovskyy, Viktor Total change: 13.20 | |   |
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| Second round of Cup of Rivne region, Rapid | Zdolbuniv, Rivne region | UKR | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 1943 | 1.50 | 5 | 0.17 | 20 | 3.40 | |
|  Petrenko, Oleksandr | | | 2194 | UKR | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Grebeniuk, Semen | | | 2285 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Soloviova, Liza | | wg | 2249 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kokhno, Olexandr | | | 2130 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ivanov, Olexandr | | | 1854 | UKR | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Lviv Region Chess Championship 2015 (rapid) | Lviv | UKR | 2015-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1943 | 3.50 | 7 | 0.49 | 20 | 9.80 | |
| | Polulikh, Bogdan | | | 2154 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Smolkov, Igor | | | 2290 | UKR | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Panchyshyn, Taras | | | 2157 | UKR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Shvedzitskyy, Petro | | | 2048 | UKR | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Ivanov, Vladimir A. | | | 1915 | UKR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Chepelyak, Ihor | | | 1627 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sevastianov, Volodymyr | | | 1814 | UKR | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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