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Individual Calculations September 2009 |
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| Tiunova, Anna Total change: 8.70 | |   |
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| Perm June-July 2009 open | Perm | RUS | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1805 | 1.50 | 4 | 0.43 | 15 | 6.45 | |
|  Liang, Vladimir | | | 2094 | RUS | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Goldshtein, Grigory | | | 2155 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Losev, Anatoly | | | 1939 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Voronov, Vitaly N | | | 1822 | RUS | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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) | | | | Perm July 2009 A open | Perm | RUS | 2009-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1819 | 2.50 | 6 | 0.15 | 15 | 2.25 | |
| | Buruchaga, Gektor | | | 2009 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Zamorin, Nikolai | | | 1939 | RUS | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Mentchikov, Mikhail | | | 1667 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Pershina, Elena | | | 1958 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Batrak, Alexandra | | | 1907 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Vshivtsev, Valery | | | 1913 | RUS | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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