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Individual Calculations July 2009 |
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| Zelensky, Nikolai Total change: -13.95 | |   |
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| Lugansk Spring Open | Lugansk | UKR | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1989 | 1.00 | 3 | -0.37 | 15 | -5.55 | |
|  Savenko, Sergey | | | 2241 | UKR | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Kovtun, Alexander | | | 1955 | UKR | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Barantseva, Alexandra | | | 1892 | 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) | | | | Memorial Shamshina R. V. | Severodonetsk | UKR | 2009-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2060 | 0.00 | 2 | -0.56 | 15 | -8.40 | |
| | Erendzhenov, Stanislav | m | | 2242 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Pivovartsev, Stanislav | | | 2208 | UKR | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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