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Individual Calculations January 2012 |
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| Rubinstein, Mark Total change: -6.90 | |   |
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| 21st World Senior Chess Championship | Opatija | CRO | 2011-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1993 | 3.50 | 9 | -0.46 | 15 | -6.90 | |
|  Wittmann, Walter | m | | 2269 | AUT | 0.50 | 1 | 0.33 | 15 | 4.95 | |  Brinck-Claussen, Bjorn | m | | 2263 | DEN | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Keze, Arnis | | | 1721 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Welz, Peter Dr | f | | 2164 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Tapper, Larry | | | 2255 | USA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Mayers, Dan E | | | 1900 | USA | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Peierl, Walter | | | 1885 | AUT | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Santos, Julio | | | 2065 | POR | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Degtiarev, Viktor | | | 1879 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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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