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Individual Calculations January 2012 |
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| Lapidus, Mark Total change: 22.95 | |   |
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| Tallinn Men Chess Championship 2011 | Tallinn | EST | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2051 | 7.00 | 9 | 1.53 | 15 | 22.95 | |
|  Petrov, Aleksandr | | | 2008 | EST | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Kukk, Sander | | | 2113 | EST | 0.00 | 1 | -0.41 | 15 | -6.15 | |  Nikitin, Pjotr | | | 1969 | EST | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Abozenko, Georg | | | 1926 | EST | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Tuul, Tarmo | | | 2056 | EST | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Hanzatjan, Elvira | | | 1788 | EST | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Hanzatjan, Anaid | | | 1828 | EST | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Haavamae, Henrik | | | 1946 | EST | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Teemae, Leo | | | 2056 | EST | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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