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Rapid:
Individual Calculations November 2020 |
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| Ivanova, Tatiana Total change: -10.80 | |   |
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| St. Petersburg Seniors Rapid Championship 2020 | St. Petersburg | RUS | 2020-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2087 | 6.00 | 9 | -0.54 | 20 | -10.80 | |
|  Dubinsky, Alexander | | | 1755 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Yakovlev, Yuri S. | | | 1712 | RUS | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Sorin, Boris | | | 1908 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Podsevny, Alexander | | | 2066 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Korolikhin, Valentin | | | 1944 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Sheynin, Izrail | | | 1973 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Erukhimov, Arkady | | | 1969 | RUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Kruglikov, Alexander | | | 1941 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Borisov, Alexander | | | 1865 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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