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Individual Calculations March 2012 |
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| Guo, Gill Total change: -10.05 | |   |
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| 38th Annual Eastern Open | Washington DC | USA | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 2128 | 2.50 | 6 | -0.67 | 15 | -10.05 | |
|  Zlotnikov, Mikhail | m | | 2279 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Shibut, Macon A | f | | 2268 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Barnakov, Yuri A | | | 2201 | USA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Collier, Philip M | | | 1959 | USA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Books, Lawrence J | | | 1961 | USA | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Saperstein, Craig | | | 1961 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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