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Individual Calculations November 2019 |
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| Zontakh, Andrey Total change: -13.90 | |   |
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| M.Chigorin Memorial 2019 Open | St. Petersburg | RUS | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2485 | 5.50 | 9 | -1.39 | 10 | -13.90 | |
|  Saveljev, Ivan | | | 2085 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kazmin, Semen | | | 2190 | RUS | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Ponfilenok, Vladimir | | | 2348 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Kovalenko, Igor | g | | 2674 | LAT | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Yeritsyan, Hayk | | | 2292 | ARM | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Perov, German | | | 2177 | RUS | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Khodko, Yurii N. | | | 2085 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Yurasova, Daria | | | 2168 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Bulavin, Alexander | f | | 2256 | RUS | 0.50 | 1 | -0.29 | 10 | -2.90 | | | * 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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