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Individual Calculations September 2011 |
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| Ladzin, Ivan Total change: -19.80 | |   |
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| Petrovskaya Ladya 2011 B | Petergof | RUS | 2011-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1670 | 0.50 | 4 | -0.66 | 30 | -19.80 | |
|  Sochirca, Eugeniu | | | 2068 | MDA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Safonov, Andrei | | | 2018 | RUS | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Kurishev, Artemiy | | | 1641 | RUS | 0.00 | 1 | -0.54 | 30 | -16.20 | | | Morozov, Alexander | | | 1721 | RUS | 0.50 | 1 | 0.07 | 30 | 2.10 | |
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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