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Rapid:
Individual Calculations April 2020 |
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| Sorin, Boris Total change: -19.60 | |   |
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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 |
| 1716 | 1928 | 4.00 | 7 | -0.98 | 20 | -19.60 | |
|  Ryabchenko, Andrey | | | 1480 | RUS | 0.00 | 1 | -0.94 | 20 | -18.80 | |  Leonov, Georgy D | | | 1711 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Grigorieva, Victoria | | | 1398 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Mamporiya, Vadim | | | 1626 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Saveljev, Ivan | | | 2104 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Butylkin, Alexey | | | 2062 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Bodnaruk, Svyatoslav | | | 1630 | RUS | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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