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Individual Calculations January 2016 |
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| Niemann, Hans M Total change: 123.60 | |   |
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| 46th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2015-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2046 | 2.50 | 5 | 0.71 | 40 | 28.40 | |
|  Guo, Arthur | c | | 2101 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Erenburg, Sergey | g | | 2446 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Xu, Runya | | | 1994 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Jacobson, Aaron | | | 2123 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Hernandez-Camen, Angel J | | | 2168 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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) | | | | 99th Annual Edward Lasker Memorial - MCC Championship | New York, New York | USA | 2015-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2154 | 6.00 | 9 | 2.38 | 40 | 95.20 | |
| | Chandra, Akshat | m | | 2511 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Zats, Yefrem | | | 2001 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Margiotta, Jason J | | | 1950 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sturt, Raven M | | | 2398 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Atakay, Mustafa | | | 1948 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Prilleltensky, Matan | | | 2238 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Kumar, Aravind | f | | 2295 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Kudrin, Sergey | g | | 2505 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Bonin, Jay R | m | | 2312 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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