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Rapid:
Individual Calculations April 2019 |
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| Petrova, Irina Total change: -13.20 | |   |
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| KIEV CHESS CENTER (Rapid, 2019-03-10) | Kyiv | UKR | 2019-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2090 | 5.00 | 9 | -0.99 | 20 | -19.80 | |
|  Ivashin, Evgen | | | 1690 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Roshka, Yevgeniy | f | | 2403 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Perets, Dmitry | | | 1690 * | UKR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Tashkinova, Sofiia | | | 1690 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Podolskyi, Mykhailo | | | 1743 | UKR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Samunenkov, Ihor | | | 1906 | UKR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Stavroyany, Sergey | f | | 2305 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Malanukha, Margarita | | | 1776 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dolzhykova, Kateryna | | wm | 2185 | UKR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | | | "Kyiv Spring - 2019 - E- rapid" | Kyiv | UKR | 2019-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2090 | 5.50 | 9 | 0.33 | 20 | 6.60 | |
| | Gubar, Bogdan | | | 1690 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Polivanov, Anatoliy | m | | 2468 | UKR | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Kurayan, Ruslan | m | | 2342 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Koshel, Stanislav | | | 1929 | UKR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Yeshchenko, Uliana | | | 1699 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Koloczek, Maciej | | | 1870 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Herasymenko, Maksym | | | 1917 | UKR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Danilov, Leonid | | | 1984 | UKR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Grinev, Valeriy | m | | 2329 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | |
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