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Individual Calculations December 2021 |
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| Spiridonov, Sergey Total change: 0.00 | |   |
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| SPb Championship 2021 Semifinal_B15 | St. Petersburg | RUS | 2021-10-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1245 | 0 | 0.50 | 6 | 0.00 | 844 | | 0.00 | |
|  Klochkov, Grigori | | | 1320 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Tiulyagin, Matvey | | | 1342 | RUS | 0.00 | 1 | 0.00 | | 0.00 | |  Nikitin, Andrey I. | | | 1292 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Avdeev, Iakov | | | 1145 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Shtefan, Rostislav | | | 1084 | RUS | 0.50 | 1 | 0.00 | | 0.00 | | | Kara, Petr S. | | | 1284 | RUS | 0.00 | 1 | 0.00 | | 0.00 | |
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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