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Individual Calculations October 2014 |
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| Grachev, Alexey Total change: 20.60 | |   |
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| St. Petersburg Amateur Open Champ. 2014 | St. Petersburg | RUS | 2014-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2044 | 3.00 | 5 | 1.03 | 20 | 20.60 | |
|  Sadovsky, Artem | | | 2241 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Volkova, Arina | | | 1644 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pashinsky, Mikhail | | | 2254 | RUS | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Kuznetsov, Nikolay P. | f | | 2187 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ganichev, Alexander | | | 2228 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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