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Individual Calculations January 2018 |
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| Volf, Sergey Total change: -6.80 | |   |
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| 2017 SPb B15 Championship Semifinal | St. Petersburg | RUS | 2017-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1324 | 3.00 | 6 | -0.17 | 40 | -6.80 | |
|  Karaseni, Gheorghi | | | 1463 | RUS | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Latyshev, Kirill | | | 1270 | RUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Koftunov, Viacheslav | | | 1223 | RUS | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Aleinikov, Aleksandr | | | 1292 | RUS | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Shaitor, Ilya | | | 1316 | RUS | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Vagel, Demyan | | | 1260 | RUS | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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