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Individual Calculations December 2012 |
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| Oparin, Grigoriy Total change: 2.60 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2361 | 2484 | 6.00 | 9 | 0.26 | 10 | 2.60 | |
|  Mamedov, Elmin | | | 2089 | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Faizrakhmanov, Ramil | f | | 2283 | RUS | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Vitiugov, Nikita | g | | 2691 | RUS | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Socko, Bartosz | g | | 2619 | POL | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Mikheev, Stanislav | m | | 2286 | RUS | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Zenzera, Alexey | | | 2361 | RUS | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Valli, Frans | | | 2240 | FIN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Pyatin, Alexander | | | 2091 | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Solak, Dragan | g | | 2590 | TUR | 0.50 | 1 | 0.14 | 10 | 1.40 | |
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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