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Individual Calculations October 2013 |
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| Ajiboye, Odunayo Total change: -3.90 | |   |
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| 79th Annual Southwest Open | Irving, Texas | USA | 2013-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 1990 | 2.00 | 4 | 0.84 | 30 | 25.20 | |
|  Kosintseva, Nadezhda | g | wg | 2390 * | RUS | 0.50 | 1 | 0.42 | 30 | 12.60 | |  Getz, Alec | f | | 2340 * | USA | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Irwin, Philip | | | 1848 | USA | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Schoonmaker, Nicholas | c | | 2156 | USA | 0.50 | 1 | 0.22 | 30 | 6.60 | | | * 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) | | | | 2013 DCC FIDE Open IX | Richardson, Texas | USA | 2013-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1990 | 0.00 | 2 | -0.97 | 30 | -29.10 | |
| | Yotov, Valentin L | g | | 2390 * | BUL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Nguyen, Khoa Minh | | | 1634 | USA | 0.00 | 1 | -0.89 | 30 | -26.70 | | | * 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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