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Individual Calculations December 2017 |
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| Marinskii, Yurii Total change: -20.00 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2238 | 4.00 | 8 | -0.50 | 40 | -20.00 | |
|  Lomasov, Semen | m | | 2490 | RUS | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Yakubboev, Nodirbek | m | | 2437 | UZB | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kutyanina, Mariya | | wf | 2020 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Liu, Yan | f | | 2422 | CHN | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Shakirova, Renata | | wf | 2004 | RUS | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Ismagilov, Damir | | | 2058 | RUS | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Sergeeva, Natalia | | | 1994 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Emanuel, Yahav | | | 2088 | ISR | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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