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Individual Calculations March 2012 |
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| Puzyrevsky, Boris M. Total change: -3.90 | |   |
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| NWFR Chmp. 2012 Seniors | St. Peterburg | RUS | 2012-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1993 | 2.50 | 6 | -0.26 | 15 | -3.90 | |
|  Melkonyan, Leonard | f | | 2218 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Velikodvorskaya, Regina | | | 1721 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Sorokopudov, Vladimir M. | | | 2003 | RUS | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Pavlov, Anatoli A. | | | 2130 | RUS | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Grigoriev, Vladimir | | | 2091 | RUS | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Pankina, Larisa | | | 1972 | RUS | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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