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Individual Calculations October 2015 |
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| Almeida Saenz, Alfonso Total change: -12.20 | |   |
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| 81st Annual Southwest Open | Irving, Texas | USA | 2015-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2338 | 3.50 | 7 | -1.22 | 10 | -12.20 | |
|  Mao, Marcus S | | | 1938 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hung, Daniel | | | 1938 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Iotov, Valentin | g | | 2530 | BUL | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Serna, Jeffrey M | | | 1999 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Xiong, Jeffery | m | | 2549 | USA | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Arvind, C.j. | f | | 2209 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Hobart, Christopher T | | | 2036 | USA | 0.00 | 1 | -0.85 | 10 | -8.50 | | | * 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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