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Individual Calculations April 2009 |
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| Pivovartsev, Stanislav Total change: -7.20 | |   |
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| Lugansk Region Championship | Lugansk | UKR | 2008-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2215 | 1.50 | 5 | -1.25 | 15 | -18.75 | |
|  Litvak, Mikhail | f | | 2277 | UKR | 0.50 | 1 | 0.09 | 15 | 1.35 | |  Kovalenko, Alexander | m | | 2263 | UKR | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Malyi, Viacheslav | | | 2035 | UKR | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Kononenko, Alexander | f | | 2266 | UKR | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Derevianchenko, Ilia | | | 2034 | UKR | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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) | | | | "65 Osvobogdenia regiona" | Severodonetsk | UKR | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2215 | 5.00 | 10 | 0.77 | 15 | 11.55 | |
| | Yushinov, Nikolai | f | | 2321 | UKR | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Kobylkin, Evgeni | f | | 2308 | UKR | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Blednov, Stanislav | m | | 2262 | UKR | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Maxutov, Sergei | f | | 2248 | UKR | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Soshnikov, Mikhail | m | | 2332 | UKR | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Khudoley, Sergey | | | 2172 | UKR | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Karpsatov, Ksenofont | | | 2314 | RUS | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Kovalenko, Alexander | m | | 2253 | UKR | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Melnikov, Artem | | | 2328 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Akhmetkhanov, Rafail | | | 2172 | UKR | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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) | | |
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