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Individual Calculations May 2019 |
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| Purygin, Andrei Total change: 47.00 | |   |
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| ChessAmateur Sochi - 2019 | Sochi | RUS | 2019-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2348 | 8.00 | 9 | 2.35 | 20 | 47.00 | |
|  Izmestiev, Ilija | | | 1982 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Arkhipenko, Daniil | | | 2160 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Polyakov, Yury | | | 2195 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Volkov, Sergei | f | | 2274 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Makoveev, Ilya | f | | 2275 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Zakaryan, David | f | | 2352 | RUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Shafigullina, Zarina | | wf | 2180 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Apryshko, Gleb | f | | 2383 | RUS | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Gochelashvili, David | m | | 2387 | RUS | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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