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Individual Calculations July 2009 |
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| Chikrin, Vladimir Total change: 18.90 | |   |
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| Perm May 2009 open | Perm | RUS | 2009-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1778 | 3.00 | 8 | 0.72 | 25 | 18.00 | |
|  Koroev, Alan | | | 2074 | RUS | 0.00 | 1 | -0.15 | 25 | -3.75 | |  Azanov, Pavel | | | 2027 | RUS | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Vshivtsev, Valery | | | 1979 | RUS | 1.00 | 1 | 0.76 | 25 | 19.00 | | | Kashin, Yury | | | 2017 | RUS | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Kohanov, Boris | | | 1935 | RUS | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Panjkov, Alexander | | | 1781 | RUS | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Zamorin, Nikolai | | | 1949 | RUS | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Voronov, Vitaly N | | | 1822 | RUS | 1.00 | 1 | 0.56 | 25 | 14.00 | |
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) | | | NOTE: K factor changed | | Perm June 2009 open | Perm | RUS | 2009-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1778 | 1.50 | 5 | 0.06 | 15 | 0.90 | |
| | Samigullina, Diana | | wf | 2116 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Pugachevsky, Valerij | | | 2061 | RUS | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Anikina, Maria | | | 1997 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Pershina, Elena | | | 1976 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Mentchikov, Mikhail | | | 1626 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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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