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Individual Calculations March 2012 |
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| Wallach, Kenneth T Total change: 6.75 | |   |
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| Tim Just's Winter Open/Reserve XXVIII | Oak Brook. Illinois | USA | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2161 | 3.50 | 4 | 0.45 | 15 | 6.75 | |
|  Qazi, Rafeh R | | | 1885 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Indusekar, Akshay | | | 1908 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Li, Zhaozhi | | | 1880 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Applebaum, Andy F | | | 2114 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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