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Individual Calculations February 2013 |
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| Sova, Ondrej Total change: 3.90 | |   |
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| Prague Open 2013 - A - IM open | Praha | CZE | 2013-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1900 | 2.00 | 6 | 0.13 | 30 | 3.90 | |
|  Volodin, Viktor | m | | 2200 | RUS | 0.00 | 1 | -0.15 | 30 | -4.50 | |  Starek, Stanislav | | | 2040 | CZE | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Psaila, Clarence | | | 2013 | MLT | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Vrecion, Jiri | | | 1749 | CZE | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Kovalenko, Vladimir | | | 2198 | RUS | 1.00 | 1 | 0.85 | 30 | 25.50 | | | Pflantz, Mike | | | 2128 | GER | 0.00 | 1 | -0.21 | 30 | -6.30 | |
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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