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Rapid:
Individual Calculations September 2015 |
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| Dubinsky, Alexander Total change: -19.00 | |   |
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| Petersburg Summer 2015 Rapid Seniors | St. Petersburg | RUS | 2015-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1846 | 1.00 | 5 | -0.95 | 20 | -19.00 | |
|  Grinberg, Iosif P. | | | 2168 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Dodin, Igor | | | 1927 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Kurhinen, Boris | | | 1988 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Klyomin, Vladimir | | | 1667 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Fokin, Anatoly | | | 1925 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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