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Individual Calculations February 2019 |
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| Kostiakov, Semen Total change: 37.20 | |   |
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| Grand-prix Dvorets, 1st stage 2019, Group E | Moscow | RUS | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1121 | 1005 | 3.00 | 6 | 0.93 | 40 | 37.20 | |
|  Maksimov, Yurij | | | 1137 | BLR | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Cherkachshenko, Ivan | | | 1096 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Cherny, Savva | | | 1161 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Arkhipchenko, Andrey | | | 1060 | RUS | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Gabdullin, Fanuz | | | 1199 | RUS | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Grigorieva, Sofia | | | 1071 | RUS | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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