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Individual Calculations November 2019 |
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| Kuranova, Liubov Total change: -15.20 | |   |
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| B.Spassky Club Championship 2019 6-9 | St. Petersburg | RUS | 2019-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1230 | 1.50 | 4 | -0.38 | 40 | -15.20 | |
|  Bakulova, Tatyana | | | 1263 | RUS | 0.50 | 1 | 0.05 | 40 | 2.00 | |  Kurerov, Timofei | | | 1363 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Faktorovich, Lev E. | | | 1240 | RUS | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Marzaganov, Georgii | | | 1143 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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