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Individual Calculations April 2008 |
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| Polkovnikov, Nikolay Total change: 30.50 | |   |
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| Obninsk 2007 Rtg | Obninsk | RUS | 2007-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1992 | 7.50 | 13 | 0.49 | 25 | 12.25 | |
|  Kharlamov, Anton | | | 2107 | RUS | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Petrov, Vladimir S. | | | 1948 | RUS | 1.00 | 1 | 0.44 | 25 | 11.00 | |  Petukhov, Nikolay | | | 1880 | RUS | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Naibov, Fizuli | | | 1813 | RUS | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Usov, Ilia Nik. | | | 2028 | RUS | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Chaikina, Anastasia | | | 1904 | RUS | 0.50 | 1 | -0.12 | 25 | -3.00 | | | Nekipelov, Evgeny | | | 2000 | RUS | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Zajtzev, Alexander | | | 2013 | RUS | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Matytsina, Nadejda | | | 1871 | RUS | 0.50 | 1 | -0.16 | 25 | -4.00 | | | Shirokov, Sergey | | | 2063 | RUS | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Khoroshilov, Nikita | | | 2035 | RUS | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Saakian, Felix | | | 2071 | RUS | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Saveliev, Vadim | | | 1741 | RUS | 1.00 | 1 | 0.19 | 25 | 4.75 | |
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) | | | | Obninsk Chmp. 2008 Rtg | Obninsk | RUS | 2008-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1992 | 4.50 | 9 | 0.73 | 25 | 18.25 | |
| | Zajtzev, Alexander | | | 1939 | RUS | 0.00 | 1 | -0.57 | 25 | -14.25 | | | Shirokov, Sergey | | | 2076 | RUS | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Gotziridze, Irakly | | | 2051 | RUS | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Panko, Alexander | | | 2132 | RUS | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Kurkin, Vladimir | | | 2145 | RUS | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Usov, Ilia Nik. | | | 2028 | RUS | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Kalashnikov, Viktor | | | 2143 | RUS | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Petrov, Vladimir S. | | | 1939 | RUS | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Seredkin, Yuri | | | 2012 | RUS | 0.50 | 1 | 0.03 | 25 | 0.75 | |
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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