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Individual Calculations January 2011 |
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| Ursuv, Valentin Total change: -2.40 | |   |
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| QF of the 84th Champ. St. Petersburg | St. Petersburg | RUS | 2010-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1864 | 2.50 | 7 | -0.16 | 15 | -2.40 | |
|  Kuzmin, Egor | | | 2078 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Gorjunov, Sergey | | | 2084 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Melnikov, Nikolay | | | 1749 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Koshkarov, Ivan | | | 2067 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Dmitrieva, Tatiana | | | 2038 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Kostyuchenko, Vladimir | | | 2106 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Gantsevich, Dmitry | | | 1579 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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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