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Individual Calculations April 2016 |
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| Kostin, Sergei Total change: -7.20 | |   |
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| Kaluga_Region_Champ_2016 | Kaluga | RUS | 2016-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2243 | 5.50 | 8 | -0.36 | 20 | -7.20 | |
|  Kogan, Elvira | | | 1843 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gagloshvili, Anatoly | | | 1953 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Skorobogatov, Vladimir | | | 2011 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Shirokov, Sergey | | | 2058 | RUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Ditiatev, Sergey | f | | 2236 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Zajtzeva, Viktoria | | | 2003 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Grishin, G.g. | | | 2295 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Shirokov, Vecheslav | | | 1974 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | |
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