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Individual Calculations July 2009 |
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| Khudoley, Sergey Total change: -4.35 | |   |
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| Lugansk Spring Open | Lugansk | UKR | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2172 | 3.00 | 5 | 0.09 | 25 | 2.25 | |
|  Emelianov, Yuri | | | 1870 | UKR | 1.00 | 1 | 0.15 | 25 | 3.75 | |  Barantseva, Alexandra | | | 1892 | UKR | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Kosyakov, Vladimir | | | 2211 | UKR | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Palkovich, Denis | f | | 2206 | UKR | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Litvak, Mikhail | f | | 2304 | UKR | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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) | | | NOTE: K factor changed | | Memorial Shamshina R. V. | Severodonetsk | UKR | 2009-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2129 | 2.00 | 6 | -0.44 | 15 | -6.60 | |
| | Kobylkin, Evgeni | f | | 2301 | UKR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Yushinov, Nikolay | f | | 2410 | UKR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Akhmetkhanov, Rafail | | | 2031 | UKR | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Serodedenko, Dmitry | | | 1884 | UKR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Soshnikov, Mikhail | m | | 2338 | UKR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Erendzhenov, Stanislav | m | | 2242 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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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