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Individual Calculations February 2019 |
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| Koval, Grigory Total change: -12.80 | |   |
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| Voronezh Winter Rating Tournament Open 2019 | Voronezh | RUS | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1389 | 2.50 | 8 | -0.32 | 40 | -12.80 | |
|  Yaurov, Egor | | | 1705 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Voronin, Yaroslav | | | 1592 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Litvinov, Vladimir | | | 1139 | RUS | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Dmitriev, Stepan | | | 1375 | RUS | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Payul, Oleg | | | 1680 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Petrov , Aleksandr | | | 1459 | RUS | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Zaytsev, Vladimir | | | 1589 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Chupakhin, Alexey | | | 1511 | RUS | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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