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Individual Calculations February 2019 |
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| Parfievskiy, Petr Total change: 0.00 | |   |
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| SZFO Championship Seniors_2019 | St. Petersburg | RUS | 2019-01-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1815 | 0 | 1.50 | 6 | 0.00 | 1622 | | 0.00 | |
|  Kudryavtsev, Nikolay | | | 1944 | RUS | 0.50 | 1 | 0.00 | | 0.00 | |  Puzyrevsky, Boris M. | | | 1932 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Schetchikov, Vladimir | f | | 1845 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Yarina, Nina | | | 1385 | RUS | 1.00 | 1 | 0.00 | | 0.00 | | | Tolkachev, Vladimir | | | 1908 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Nilov, Vladimir A. | | | 1876 | RUS | 0.00 | 1 | 0.00 | | 0.00 | |
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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