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Rapid:
Individual Calculations July 2019 |
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| Boyko, Oleksandr Total change: -23.60 | |   |
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| 3 round of Rivne Cup 2019 | Zdolbuniv , Rivne region | UKR | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1760 | 4.50 | 8 | 0.30 | 20 | 6.00 | |
|  Kruk, Yosyp | | | 1539 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Tkachuk, Andriy | | | 1728 | UKR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Sorokin, Oleksandr | | | 1634 | UKR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Skirkanich, Olexander | | | 1709 | UKR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Kalchuk, Vitaliy | | | 1873 | UKR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Koliukh, Mykola | | | 1602 | UKR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Khitrich, Roman | | | 1932 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ivanov, Olexandr | | | 1898 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | 4 round of Rivne Cup 2019 | Sarny, Rivne region | UKR | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1760 | 3.00 | 8 | -1.48 | 20 | -29.60 | |
| | Shynkarchuk, Maxim | | | 2037 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Abramchuk, Viktor | | | 1516 | UKR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hubenia, Ihor | | | 1542 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zhakun, Oleksiy | | | 1923 | UKR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Glovatsky, Oleksandr | | | 1575 | UKR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kalchuk, Vitaliy | | | 1873 | UKR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Godunko, Vitaliy | | | 1653 | UKR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Koliukh, Mykola | | | 1602 | UKR | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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