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Individual Calculations July 2009 |
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| Lavrov, Maxim Total change: 38.10 | |   |
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| Poltava-open-B-2009 | Poltava | UKR | 2009-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2142 | 4.00 | 5 | 1.45 | 15 | 21.75 | |
|  Bugaev, Viktor | | | 2044 | UKR | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Belyaev, Ilja | | | 2060 | UKR | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Kurilenko, Vladimir | | | 2128 | UKR | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Polishchuk, Oleg | | | 2250 | UKR | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Demidiukov, Eugene | | | 2183 | UKR | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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) | | | | 5th "Shahrad" Open Championship (Final). Men | Kharkiv | UKR | 2009-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2160 | 4.50 | 7 | 1.09 | 15 | 16.35 | |
| | Rybakov, Sergey | | | 2072 | UKR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Zhornik, Nikolay | | | 2351 | UKR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ermolaev, Andrey | | | 2284 | UKR | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Pelipenko, Sergey | | | 2087 | UKR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Maiko, Alina | | | 2078 | UKR | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Kovalyov, Eduard | | | 2198 | UKR | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Varchenko, Grigory | | | 2125 | UKR | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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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