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Individual Calculations December 2018 |
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| Palchun, Grigory Total change: -14.60 | |   |
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| M.Chigorin Memorial 2018 | St. Petersburg | RUS | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2394 | 5.50 | 9 | -1.46 | 10 | -14.60 | |
|  Yakovlev, Yuri S. | | | 1994 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kochukova, Anna | | wf | 2121 | RUS | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Galchenko, Vadim | | | 2135 | RUS | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Melnikov, Dmitry | f | | 2207 | RUS | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Khusenkhojaev, Mustafokhuja | | | 2229 | TJK | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Eynullayev, Altay | f | | 2180 | AZE | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Nandhidhaa, P V | | wm | 2213 | IND | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Pesotskiy, Mikhail | | | 2205 | RUS | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Postnikov, Artem | | | 2270 | RUS | 0.50 | 1 | -0.17 | 10 | -1.70 | | | * 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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