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Individual Calculations May 2011 |
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| Hughes, Tyler B Total change: -4.95 | |   |
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| 2011 DCC FIDE Open III | Richardson, Texas | USA | 2011-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2273 | 3.00 | 4 | 0.39 | 15 | 5.85 | |
|  Chiang, Jonathan | | | 1873 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kiewra, Keaton | f | | 2380 | USA | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Vedrickas, Tautvydas | f | | 2319 | LTU | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Phillips, David | | | 1914 | USA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | * 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) | | | | 2011 DCC FIDE Open IV | Richardson, Texas | USA | 2011-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 2273 | 3.50 | 5 | -0.72 | 15 | -10.80 | |
| | Munoz, Claudia E | | wc | 1873 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Chandra, Kevin | | | 1873 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Chiang, Sarah | | wc | 1936 | USA | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Safin, Artur | | | 2203 | USA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Phillips, David W | | | 1914 | USA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | * 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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