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Individual Calculations January 2012 |
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| Strenzwilk, Denis Total change: -1.20 | |   |
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| 16th Annual Northern Virginia Open | Sterling, Virginia | USA | 2011-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 1981 | 0.00 | 1 | -0.08 | 15 | -1.20 | |
|  Onischuk, Alexander | g | | 2381 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 42nd Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2011-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1981 | 2.50 | 6 | 0.00 | 15 | 0.00 | |
|  Mandizha, Farai | f | | 2381 * | ZIM | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Soble, Alan | | | 1963 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Winter, Curtis A | | | 1944 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Sells, Philip G | | | 1909 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Richman, Jonathan T | | | 2014 | USA | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Hua, David | | | 2137 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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