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Individual Calculations August 2013 |
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| Ponomarenko, Natalia Total change: -17.85 | |   |
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| Maestro open - 2013 | Berdsk | RUS | 2013-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1937 | 1.00 | 5 | -1.19 | 15 | -17.85 | |
|  Nikolaev, Alexander | | | 2237 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Sukhanov, Dmitry | | | 2132 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Mikhalev, Vladimir | | | 2128 | RUS | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Zakharova, Viktoriya | | | 1784 | RUS | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Poliakov, Artem | | | 1648 | RUS | 0.50 | 1 | -0.34 | 15 | -5.10 | |
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) | | |
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