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Individual Calculations September 2011 |
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| Ostrovsky, Alexander Total change: -23.50 | |   |
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| 6. V.Y.Dvorkovich Memorial 2011 open | Taganrog | RUS | 2011-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2365 | 4.00 | 8 | -2.35 | 10 | -23.50 | |
|  Kolesnikov, Vladimir I. | | | 2018 | RUS | 0.50 | 1 | -0.39 | 10 | -3.90 | |  Serdyuk, G | | | 2047 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Sukhareva, Evgeniya | | | 2180 | RUS | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Kim, Yana | | | 1965 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chernyavsky, Alexander | | | 2224 | RUS | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Pavlov, Nikolay | | | 2030 | RUS | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Frolov, Andrey | | | 2198 | RUS | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Korneevets, Alexander | m | | 2266 | BLR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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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