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Individual Calculations September 2019 |
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| Serov, Aleksandr Total change: 28.00 | |   |
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| V. Korchnoi Memorial 2019 | St. Petersburg | RUS | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1798 | 3.00 | 9 | 0.70 | 40 | 28.00 | |
|  Gitelson, Arkady | | | 2198 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nurgali, Nazerke | | wf | 2045 | KAZ | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Shmidt, Kseniya | | | 1476 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Dmitriev, Vladimir | | | 1992 | RUS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Zavgorodniaya, Alena | | wf | 2105 | RUS | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Krapivin, Alexander | g | | 2198 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kumargaliev, Marsel | | | 2063 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kachkin, Konstantin | | | 1965 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Sidorov, Dmitry I | | | 2013 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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