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Individual Calculations January 2009 |
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| Grechishkin, Vitaly Total change: 1.10 | |   |
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| M.Chigorin Memorial 2008 open | St.Petersburg | RUS | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 1861 | 1.50 | 8 | 0.14 | 25 | 3.50 | |
|  Kaganskiy, Gleb | f | | 2211 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Minina, Veronika | | | 2153 | RUS | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Lupik, Marina | | | 2166 | RUS | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Atlas, Eduard | | | 2067 | RUS | 1.00 | 1 | 0.76 | 25 | 19.00 | | | Nuretdinov, Igor | | | 2174 | TJK | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Airumian, Sergei | | | 2070 | RUS | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Palchun, Grigory | | | 2129 | RUS | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Guzenko, Artem | | | 2121 | RUS | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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) | | | NOTE: K factor changed | | St.Petersburg Chmp. 2008 QF open | St.Petersburg | RUS | 2008-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1861 | 2.00 | 8 | -0.16 | 15 | -2.40 | |
| | Pshenichny, Vladimir | | | 2107 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Reznik, Vladimir | | | 2161 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Ginburg, Vladilen | | | 2024 | RUS | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Zhilchikov, Nikolai | | | 2007 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Listmangof, Mikhail | | | 2058 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Orlov, Anatoly | | | 2037 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Mazurov, Georgy | | | 2117 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Chuvakov, Nikolay | | | 1840 | RUS | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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