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Rapid:
Individual Calculations August 2015 |
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| Gvozdikov, Stepan Total change: -6.60 | |   |
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| SPb Chess Fed. Rapid Cup 2015-7 | St. Petersburg | RUS | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1735 | 1.50 | 5 | -0.84 | 20 | -16.80 | |
|  Manin, Viktor | | | 2135 * | UZB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chernov, Maksim | | | 1969 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Vorontsov, Dmitry | | | 1441 | RUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Zvereva, Svetlana | | | 1649 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Lantseva, Aleksandra | | | 1681 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | International Chess Day Rapid - Sestroretsk | St. Petersburg | RUS | 2015-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1735 | 1.50 | 5 | 0.51 | 20 | 10.20 | |
| | Pushkin, Sergey V. | | | 2122 | RUS | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Kuryshev, Ivan | | | 2052 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Yakovlev, Yuri S. | | | 1957 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Grekov, Igor | | | 1947 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Trofimchuk, Vladimir | | | 1870 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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