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Individual Calculations March 2011 |
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| Kruml, Joseph Total change: -19.00 | |   |
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| 20th Annual North American Open | Las Vegas, Nevada | USA | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2190 | 3.50 | 7 | 0.17 | 25 | 4.25 | |
|  Shulman, Yury | g | | 2590 * | USA | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Dixon, Dakota E | | | 2078 | USA | 0.50 | 1 | -0.15 | 25 | -3.75 | | | Mandelkern, Jeremy | | | 2074 | USA | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Adelberg, David | | | 2191 | USA | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Vulis, Daniel | | | 2098 | USA | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Abrahamyan, Tatev | | wf | 2355 | USA | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Mateer, Amanda Rae | | | 2170 | USA | 1.00 | 1 | 0.47 | 25 | 11.75 | | | * 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) | | | NOTE: K factor changed | | 50th Baltimore Open | Timonium, Maryland | USA | 2011-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2190 | 1.50 | 4 | -1.55 | 15 | -23.25 | |
| | Schoch, Ian David | | | 2042 | USA | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Shapiro, Jon | | | 1950 | USA | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Strenzwilk, Denis | | | 2027 | USA | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Ventura, Christopher | | | 1920 | USA | 0.50 | 1 | -0.33 | 15 | -4.95 | |
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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