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Individual Calculations January 2009 |
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| Atlas, Eduard Total change: -7.05 | |   |
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| M.Chigorin Memorial 2008 open | St.Petersburg | RUS | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2067 | 3.00 | 9 | -1.14 | 15 | -17.10 | |
|  Slugin, Sergey | f | | 2417 | RUS | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Aleksandrov, Aleksej | g | | 2417 | BLR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Melnikov, Dmitry | f | | 2280 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Stroganov, Anatoly | | | 1953 | RUS | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Grechishkin, Vitaly | | | 1861 | RUS | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Karataev, Oleg | | | 1965 | RUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | De Luna Butz, Alberto | | | 1829 | ESP | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Kluchik, Julia | | | 1951 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Molchanova, Tatjana | | wm | 2337 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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) | | | | St.Petersburg Chmp. 2008 QF open | St.Petersburg | RUS | 2008-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2067 | 5.00 | 8 | 0.67 | 15 | 10.05 | |
| | Drobyshev, Sergey | | | 1717 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Korennoi, Viktor | | | 2186 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Melnikov, Nikolay | | | 1801 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Timofeev, Andrei | | | 2205 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kaufman, Solomon | | | 1963 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Gorbov, Andrey | | | 1972 | RUS | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Solovjov, Pavel | | | 2162 | RUS | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Hort, Artur | | | 2194 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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