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Individual Calculations January 2009 |
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| Petukhov, Dmitry Total change: -15.60 | |   |
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| Chmp. SGSEU 2008 open | Saratov | RUS | 2008-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2407 | 5.50 | 9 | -1.62 | 10 | -16.20 | |
|  Kahramanov, Bahtijar | | | 2057 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Pokusaev, Vyacheslav | f | | 2204 | RUS | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Muromtsev, Arthur | f | | 2256 | RUS | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Eramian, Gamlet | | | 2057 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Smirnov, Alexandr A. | | | 2135 | RUS | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Panferov, Anton | | | 2057 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Likhoman, Mikhail | | | 2253 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Onoprijchuk, Boris | f | | 2366 | RUS | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Poleschikov, Alexey | | | 2057 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | |
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) | | | | Cup Chervonograd-4 Group "B" | Chervonograd, Lviv region | UKR | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2411 | 10.00 | 14 | 0.06 | 10 | 0.60 | |
| | Polishchuk, Oleg | | | 2218 | UKR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Kalinina, Olga | | wm | 2149 | UKR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Poluektov, Yury | f | | 2372 | UKR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Sevostianov, Pavel | m | | 2284 | RUS | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Stetsko, Lanita | | | 2061 | BLR | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Pugachov, Ilia | | | 2061 | UKR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Pavlenko, Bogdan | f | | 2309 | MDA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kochetkov, German | m | | 2374 | BLR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Ustianovich, Nazar | f | | 2323 | UKR | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Meleshko, Vladimir | | | 2151 | UKR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Gevondian, Felix | | | 2061 | ARM | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Chulivska, Vita | | wm | 2248 | UKR | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Odnorozhenko, Evgenyi | m | | 2399 | UKR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Luzhinsky, Vitaly | | | 2329 | UKR | 1.00 | 1 | 0.39 | 10 | 3.90 | |
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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