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Individual Calculations February 2013 |
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| Peng, David T Total change: -15.15 | |   |
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| 39th Annual Eastern Open | Washington DC | USA | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2010 | 2.00 | 7 | -1.01 | 15 | -15.15 | |
|  Ludwig, Daniel J | m | | 2410 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Beckman, Thomas J | | | 1977 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Chang, Jeffrey E | | | 1974 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Clancy, Daniel J | | | 2121 | USA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Zhang, Yuanchen | | | 2018 | CAN | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Giannatos, Peter L | | | 2122 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Moorthy, Srinivas | | | 1906 | USA | 0.00 | 1 | -0.64 | 15 | -9.60 | | | * 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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