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Individual Calculations January 2009 |
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| Guzenko, Artem Total change: -2.25 | |   |
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| M.Chigorin Memorial 2008 open | St.Petersburg | RUS | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2121 | 3.50 | 9 | -0.15 | 15 | -2.25 | |
|  Palchun, Grigory | | | 2129 | RUS | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Rozum, Ivan | m | | 2439 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Khakimov, Timur | m | | 2310 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Bodnaruk, Anastasia | | wf | 2381 | RUS | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Pankov, German | f | | 2375 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Kozlov, Mikhail | | | 2025 | RUS | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Zakharchenko, Arnold | m | | 2288 | UKR | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Obrezchikov, Mikhail | | | 1986 | RUS | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Grechishkin, Vitaly | | | 1861 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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