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Individual Calculations September 2019 |
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| Ahmadzada, Ahmad Total change: -15.20 | |   |
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| V. Korchnoi Memorial 2019 | St. Petersburg | RUS | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2431 | 5.00 | 8 | -1.52 | 10 | -15.20 | |
|  Kachkin, Konstantin | | | 2031 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Radkov, Bazhen D. | | | 2169 | RUS | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Chibukhchyan, Erik | | | 2178 | RUS | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Grigoriev, Oleg | | | 2031 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vorobjev, Dmitry | | | 2173 | RUS | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Tsybikov, Tumen | f | | 2281 | RUS | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Gitelson, Arkady | | | 2233 | RUS | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Tugarin, Anton | | | 2217 | RUS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | * 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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