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Individual Calculations November 2009 |
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| Potrekeev, Pavel Total change: 18.75 | |   |
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| Slavyansk-on-Kuban Ladia 2009 open | Slavyansk-on-Kuban | RUS | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2152 | 4.50 | 7 | 1.25 | 15 | 18.75 | |
|  Oganesian, S | | | 2343 | RUS | 1.00 | 1 | 0.75 | 15 | 11.25 | |  Oganyan, Arsen | | | 2209 | RUS | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Pokrovski, Pavel | f | | 2262 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Sorokotyagin, Sergey | | | 2269 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Golovachev, Andrei | | | 2079 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Kulibko, Alexey | | | 2048 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Kravchenko, Vladimir | | | 2040 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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