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Individual Calculations December 2012 |
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| Ivanov, Rostislav Total change: -16.95 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2146 | 3.50 | 9 | -1.13 | 15 | -16.95 | |
|  Burmakin, Vladimir | g | | 2546 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Klevets, Ksenia | | | 1861 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Solovjov, Sergey I. | m | | 2371 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Doronkin, Grigory | | | 1942 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Sichinava, Zviad | | | 2339 | RUS | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Vuilleumier, Alexandre | m | | 2326 | SUI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Maltsev, Leonid | c | | 1947 | UKR | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Kuzmin, Arseniy | | | 1982 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Velieva, Hurma | | | 1966 | TKM | 0.00 | 1 | -0.74 | 15 | -11.10 | | | * 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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