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Individual Calculations September 2018 |
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| Grineva, Marianna Total change: -16.60 | |   |
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| "Cup Independence, Obolon-2018 -"A" "Open" | Kyiv | UKR | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2090 | 4.50 | 8 | -0.83 | 20 | -16.60 | |
|  Ivashin, Evgen | | | 1690 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vysochin, Spartak | g | | 2490 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Darda, Roman | | | 1830 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Nepochatikh, Stanislav | | | 1909 | UKR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Budrin, Sergey | | | 1717 | UKR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Samunenkov, Ihor | | | 1857 | UKR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Chaika, Mykola | | | 1745 | UKR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Melnichuk, Mikhail | | | 2338 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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