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Blitz:
Individual Calculations January 2023 |
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| Kuptsov, Ivan Total change: -23.60 | |   |
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| St. Petersburg Seniors Blitz Championship 2022 | St. Petersburg | RUS | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1437 | 1.00 | 8 | -1.18 | 20 | -23.60 | |
|  Estrin, Mark | | | 1941 | RUS | 1.00 | 1 | 0.96 | 20 | 19.20 | |  Aliev, Eldar G | | | 1946 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Berezhkov, Vyacheslav | | | 1753 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sokolov, Anatoly V. | | | 1804 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Zoltoev, Viktor | | | 1481 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Biyachuev, Minkail | | | 1285 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Naryshkina, Irina | | | 1286 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Aralov, Viktor | | | 1972 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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