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Individual Calculations January 2015 |
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| Kleist, Frederick Total change: -11.20 | |   |
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| 2014 Oregon Open | Portland, Oregon | USA | 2014-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2046 | 1.00 | 2 | 0.33 | 20 | 6.60 | |
|  Raptis, Nick | f | | 2309 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Cigan, Jason | | | 2054 | USA | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | | | 32nd Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2014-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2046 | 2.50 | 6 | -0.89 | 20 | -17.80 | |
|  Gorovets, Andrey | m | | 2446 * | BLR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Casten, Frederick | | | 1882 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zaloznyy, Mike Y | | | 2051 | USA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Hough, Randall D | | | 1911 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Merwin, Steven E | | | 2043 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Bayaraa, Chinguun | c | | 1646 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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