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Individual Calculations January 2009 |
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| Kopasov, Alexander Total change: 45.60 | |   |
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| Autumn on Petrograd side 2008 open | St.Petersburg | RUS | 2008-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2069 | 6.50 | 9 | 2.18 | 15 | 32.70 | |
|  Gavrikov, Viktor | | | 1719 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Pankov, German | f | | 2358 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Gorelikov, Igor | | | 1968 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Valov, Ilya | | | 2269 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Bocharov, Leonid | | | 2182 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Anosov, Sergey | | | 2055 | RUS | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Solovyov, Viktor | | | 2082 | RUS | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Tkachev, Ivan | | | 1952 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Ganichev, Alexander | | | 2154 | RUS | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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) | | | | St.Petersburg Chmp. 2008 Boys-16 | St.Petersburg | RUS | 2008-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2109 | 5.00 | 8 | 0.86 | 15 | 12.90 | |
| | Tkachev, Ivan | | | 1955 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Fedoseev, Vladimir | f | | 2312 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Tkachev, Taras | | | 2004 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Ljubarov, Mark | | | 2060 | RUS | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Palchun, Grigory | | | 2129 | RUS | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Donskov, Anatoly | | | 2131 | RUS | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Goldobin, Mikhail | | | 2078 | RUS | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Smirnov, Artyom | | | 2109 | RUS | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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