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Blitz:
Individual Calculations August 2020 |
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| Petrova, Irina Total change: -96.60 | |   |
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| Chess CenterBlitz(04-07-2020) | KyIv | UKR | 2020-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2133 | 4.50 | 11 | -2.17 | 20 | -43.40 | |
|  Roshka, Yevgeniy | m | | 2440 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Chubar, Vladimir | m | | 1979 | UKR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Vinnyk, Mykhailo | | | 1793 | UKR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Gritskov, Alexander | | | 2229 | UKR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Khadzh, Khamed Dzhamil | | | 2152 | UKR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Barchuk, Irina | | | 1990 | UKR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Vladov, Arsenii | | | 1591 | UKR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Kordik, Anton | | | 1745 | UKR | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Paryokha, Serhiy | | | 2108 | UKR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Ovcharenko, Hryhoriy | | | 1735 | UKR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Vysochin, Spartak | g | | 2532 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | KIEV CHESS CENTER BLITZ (25-07-2020) | KyIv | UKR | 2020-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2133 | 4.50 | 10 | -2.66 | 20 | -53.20 | |
| | Karasevych, Andrii | | | 1702 | UKR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Roshka, Yevgeniy | m | | 2440 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sistaliuk, Yuri | | | 1875 | UKR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Vinnyk, Mykhailo | | | 1793 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kurin, Aleksandr | | | 1944 | UKR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Stavroyany, Sergey | f | | 2232 | UKR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Pyrig, Roman | | | 1924 | UKR | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Trushko, Andrii | | | 2052 | UKR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Tulchynskyi, Feliks | | | 1544 | UKR | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Ovcharenko, Hryhoriy | | | 1735 | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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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