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Individual Calculations May 2011 |
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| Chigrinova, Marina Total change: 22.35 | |   |
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| Krasnodar March 2011 Rtg | Krasnodar | RUS | 2011-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1913 | 4.50 | 5 | 1.49 | 15 | 22.35 | |
|  Shcheglov, Vladimir | | | 1702 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Frolov, Lev | | | 1929 | RUS | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Likhopek, Vladimir | | | 1769 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Nevolin, Viktor | | | 1878 | RUS | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Golub, Sergey | | | 1900 | RUS | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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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