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Individual Calculations April 2009 |
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| Sergienko, Sergey Total change: -23.20 | |   |
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| Moscow open 2009 A | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2318 | 2434 | 3.50 | 9 | -2.32 | 10 | -23.20 | |
|  Kharlov, Andrei | g | | 2511 | RUS | 0.00 | 1 | -0.39 | 10 | -3.90 | |  Barsamian, Eduard | | | 2141 | RUS | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Kolmakov, Pavel | | | 2284 | RUS | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Omariev, Maksim | | | 2248 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Amonatov, Farrukh | g | | 2647 | TJK | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Bogachkov, Igor | f | | 2324 | RUS | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Leontiev, Aleksandr V. | m | | 2309 | RUS | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Yarmolenko, Evgeny | | | 2211 | RUS | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Gurkin, Anton | | | 2185 | KAZ | 1.00 | 1 | 0.19 | 10 | 1.90 | |
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) | | |
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