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Rapid:
Individual Calculations May 2019 |
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| Sukharev , Aleksandr A. Total change: -14.20 | |   |
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| Kuzmolovo Rapid Cup 2019-4 | St. Petersburg | RUS | 2019-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1550 | 1.00 | 3 | -0.71 | 20 | -14.20 | |
|  Levkov, Alexander | | | 1788 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Astakhov, Leonid | | | 1324 | RUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Suvorov, Aleksandr V. | | | 1384 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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