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Rapid:
Individual Calculations April 2020 |
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| Ryabchenko, Andrey Total change: 79.60 | |   |
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| Pushkin 2020 Culture Worker Day Rapid | St. Petersburg | RUS | 2020-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1480 | 4.50 | 7 | 3.98 | 20 | 79.60 | |
|  Sorin, Boris | | | 1928 | RUS | 1.00 | 1 | 0.94 | 20 | 18.80 | |  Prelovskij, Rudolf | | | 1965 | RUS | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Smorodkin, Kirill | | | 1974 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Suponin, Vladimir | | | 1813 | RUS | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Zhernovoi, Alexey | | | 2151 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Velinskii, Viktor | | | 1815 | RUS | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Lebedev, Evgenii | | | 1800 | RUS | 1.00 | 1 | 0.87 | 20 | 17.40 | |
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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