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Individual Calculations April 2009 |
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| Pervakov, Sergey Total change: -1.50 | |   |
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| 100 years chess club | Simferopol | UKR | 2008-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2202 | 7.00 | 11 | 1.07 | 15 | 16.05 | |
|  Shemeakin, Alexander | m | | 2301 | UKR | 1.00 | 1 | 0.64 | 15 | 9.60 | |  Kurbedinov, Ramis | m | | 2368 | UZB | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Truskavetsky, Alexandr | m | | 2394 | UKR | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Mamonova, Yulia | | wf | 2019 | UKR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Batrakov, Alexander | | | 2155 | RUS | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Tantsiura, Marja | | | 1961 | UKR | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Zubachek, Egor | | | 2000 | UKR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Sevostianov, Pavel | m | | 2284 | RUS | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Ledakov, Alexandr | | | 2032 | UKR | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Sharapov, Evgeny | m | | 2427 | UKR | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Zhak, Boris | | | 1917 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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) | | | | Crimea Cup | Evpatoria | UKR | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2171 | 2.50 | 6 | -1.17 | 15 | -17.55 | |
| | Maslov, Valentin | f | | 2197 | UKR | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Polyakov, Maxim | f | | 2281 | UKR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Kuzmenko, Vyacheslav | | | 2144 | UKR | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Tihonov, Gennady | | | 1930 | UKR | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Rtischev, Sergey | | | 1821 | UKR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Kijajkin, Pavel | | | 2079 | UKR | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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