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Rapid:
Individual Calculations July 2019 |
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| Boyechko, Vadym Total change: -21.40 | |   |
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| Mother's Day in Ukraine CI-FCA 2019-5 Rapid | Ivano-Frankivsk | UKR | 2019-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1496 | 0.50 | 6 | -2.15 | 20 | -43.00 | |
|  Ivanytska, Liudmyla | | | 1728 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Pavliv, Ostap | | | 1241 | UKR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Horvanko, Yevstakhiy | | | 1427 | UKR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Oleksyn, Davyd | | | 1331 | UKR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Petryliak, Vasyl | | | 1707 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kobylianskyi, Ihor | f | | 1896 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Ivano-Frankivsk Chess Premiuer-League 2018-2019 7th stage | Ivano-Frankivsk | UKR | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1498 | 2.50 | 8 | 1.08 | 20 | 21.60 | |
| | Nahornyi, Ihor | | | 1896 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Petryliak, Vasyl | | | 1660 | UKR | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Chub, Dmytro | | | 1756 | UKR | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Stefurak, Taras | | | 1785 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nahornyi, Ihor | | | 1896 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Petryliak, Vasyl | | | 1660 | UKR | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Chub, Dmytro | | | 1756 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Stefurak, Taras | | | 1785 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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