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Individual Calculations April 2019 |
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| Grineva, Marianna Total change: -18.60 | |   |
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| Championship of Ukraine among amateurs | Vinnytsia | UKR | 2019-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 2054 | 2.00 | 4 | -1.29 | 20 | -25.80 | |
|  Firsov, Stepan | | | 1860 | UKR | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Kovalchuk, Ivan | | | 1775 | UKR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Karasevych, Andrii | | | 1654 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Romaniv, Mykola | | | 1837 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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 (open A)" | Kyiv | UKR | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2054 | 5.00 | 8 | 0.36 | 20 | 7.20 | |
| | Sulkowski, Dawid | | | 1654 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Panchenko, Alexandar G | m | | 2242 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Baglay, Kseniya | | | 1849 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Saraev, Yaroslav | | | 1709 | UKR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Karnash, Andriy | | | 2122 | UKR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Barchuk, Irina | | | 2001 | UKR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Gumeniuk, Yevgen | | | 1974 | UKR | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Volotovsky, Kirill | | | 2271 | UKR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | |
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