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Individual Calculations January 2015 |
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| Biyiasas, Theodore Total change: 20.80 | |   |
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| 32nd Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2014-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 1910 | 1.50 | 5 | 0.52 | 40 | 20.80 | |
|  Browne, Walter S | g | | 2310 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pupols, Viktors | | | 2072 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Movsisyan, Movses | f | | 2224 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Nouri, Hamed | | | 2310 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hong, Andrew Zhang | | | 1989 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | * 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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