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Individual Calculations November 2009 |
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| Martynenko, Alexey Total change: 22.80 | |   |
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| Autumn on Petrograd side 2009 open | St.Petersburg | RUS | 2009-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2033 | 4.00 | 8 | 1.39 | 15 | 20.85 | |
|  Kushka, Alena | | wf | 2182 | RUS | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Martynenko, Andrei | f | | 2377 | RUS | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Pimenov, Revolt | | | 2221 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Fokin, Anatoly | | | 1912 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Vunder, Yakov | | | 2212 | RUS | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Smirnov, Artyom | | | 2152 | RUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Solovyov, Viktor | | | 2204 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Svidinsky, Dmitry | | | 2113 | RUS | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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) | | | | M.Chigorin Memorial 2009 | St.Petersburg | RUS | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2033 | 3.00 | 9 | 0.13 | 15 | 1.95 | |
| | Lovkov, Roman | m | | 2433 * | RUS | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Hovhannisyan, Robert | m | | 2433 * | ARM | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kharashuta, Ekaterina | | wm | 2257 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Karzev, Evgeny | | | 2145 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Mamedov, Elmin | | | 1831 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Bratus, Petr P | | | 2189 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Khatenever, Feliks | | | 1929 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Ivanov, Rostislav | f | | 2287 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Butuc, Maria | | wm | 2215 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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