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Individual Calculations September 2013 |
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| Ladzin, Ivan Total change: 15.30 | |   |
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| Petrovskaya Ladya - OPEN 2013 | St. Petersburg | RUS | 2013-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1810 | 3.50 | 7 | 1.02 | 15 | 15.30 | |
|  Cherenkov, Andrey | f | | 2190 | RUS | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Gugnina, Daria | | | 1607 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Mokshanova, Elizaveta | | | 1904 | RUS | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Mestnikov, Semen | | | 2018 | RUS | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Mikhina, Darya | | | 1915 | RUS | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Shishkin, Alexander | | | 1966 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Akhmetov, Radmil | | | 1900 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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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