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Individual Calculations January 2012 |
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| York-Andersen, Anna Total change: 56.10 | |   |
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| London Chess Classic 2011: Open | London | ENG | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1754 | 3.50 | 8 | 1.87 | 30 | 56.10 | |
|  Zymberi, Astrit | | | 2138 | ALB | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Obiamiwe, Paul | | | 2001 | NGR | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Reppen, Ellisiv | | | 1949 | NOR | 0.50 | 1 | 0.25 | 30 | 7.50 | | | Calder, Dennis | | | 1953 | GER | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Rogers, Tim L | | | 2061 | ENG | 1.00 | 1 | 0.86 | 30 | 25.80 | | | Phillips, Owen S | | | 1959 | ENG | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Plug, Arjan | | | 1945 | NED | 0.50 | 1 | 0.25 | 30 | 7.50 | | | Vachtfeidl, Petr | | | 1969 | CZE | 0.50 | 1 | 0.27 | 30 | 8.10 | |
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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