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Individual Calculations January 2018 |
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| Purygin, Andrei Total change: 6.40 | |   |
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| Doroshkevich Memorial 2017 | Sochi | RUS | 2017-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2293 | 6.00 | 9 | 0.32 | 20 | 6.40 | |
|  Nikishin, Sergey | | | 2051 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Mikhailov, Dmitry | | | 2144 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Maratkanov, Evgeny | | | 2130 | UKR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Iljin, Timofey | m | | 2305 | UKR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Zasukhin, Vadim | | | 2257 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Dashko, Andrey | | | 2219 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Terzi, Alexei | f | | 2233 | BLR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Egorov, Pavel | | | 2240 | RUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Potapova, Margarita | | wf | 2163 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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