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Individual Calculations July 2009 |
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| Kovtun, Alexander Total change: 0.75 | |   |
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| Lugansk Spring Open | Lugansk | UKR | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1955 | 2.50 | 6 | 0.05 | 15 | 0.75 | |
|  Soshnikov, Mikhail | m | | 2305 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Emelianov, Yuri | | | 1870 | UKR | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Zelensky, Nikolai | | | 1989 | UKR | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Shamshin, Rudolf | f | | 2184 | UKR | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Maratkanov, Evgeni | | | 2113 | UKR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Chernikov, Vladimir | | | 1746 | UKR | 0.00 | 1 | -0.77 | 15 | -11.55 | |
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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