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Individual Calculations June 2013 |
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| Kosov, Igor Total change: 17.55 | |   |
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| Spring on Petrograd Side 2013 | St. Petersburg | RUS | 2013-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1818 | 5.00 | 9 | 1.17 | 15 | 17.55 | |
|  Shpartko, Grigory | | | 2141 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Gavrikov, Viktor | | | 1444 | RUS | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Schekachikhin, Maksim | | | 1964 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Biyachuev, Minkail | | | 1503 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Volskaya, Vera | | | 1904 | RUS | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Krukovsky, Alexander | | | 2020 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Chernov, Maksim | | | 1987 | RUS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Abramov, Nikita | | | 1941 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Tovbin, Naum | | | 1884 | RUS | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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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