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Individual Calculations October 2015 |
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| Gu, Brian F Total change: 12.80 | |   |
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| 2015 DCC FIDE Open X | Richardson, Texas | USA | 2015-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1818 | 3.50 | 5 | 0.38 | 40 | 15.20 | |
|  Thottakkara, Benny | | | 1599 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Berczes, David | g | | 2218 * | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tang, Andrew | c | | 1493 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Frenkel, Benjamin | | | 1812 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Kung, Thomas | | | 1476 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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) | | | | 2015 DCC FIDE Open XI | Richardson, Texas | USA | 2015-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1818 | 1.00 | 3 | -0.06 | 40 | -2.40 | |
| | Xiong, Jeffery | m | | 2218 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kirumaki, Ronit | | | 1846 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Frenkel, Benjamin | | | 1804 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | * 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) | | |
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