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Individual Calculations March 2011 |
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| Rumph, Todd Total change: -2.00 | |   |
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| 2011 Berekely International | Berkeley, California | USA | 2011-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2165 | 3.50 | 7 | 0.62 | 25 | 15.50 | |
|  Cornejo, Max | m | | 2413 | PER | 1.00 | 1 | 0.81 | 25 | 20.25 | |  Van Wely, Loek | g | | 2565 * | NED | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Pamatmat, Jarod | | | 2100 | USA | 0.00 | 1 | -0.59 | 25 | -14.75 | | | Dixon, Dakota | | | 2063 | USA | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Fritzinger, Dennis | | | 2215 | USA | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Troff, Kayden | | | 2247 | USA | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Gutman, Joshua | | | 2124 | USA | 1.00 | 1 | 0.44 | 25 | 11.00 | | | * 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) | | | | 2011 Mechanics Winter Tournament | San Francisco, California | USA | 2011-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2165 | 2.00 | 4 | -0.70 | 25 | -17.50 | |
| | Sherwood, Peter | | | 1767 | USA | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Cunningham, Robin | f | | 2299 | USA | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Byambaa, Uyanga | | | 2058 | MGL | 0.00 | 1 | -0.65 | 25 | -16.25 | | | Newey, Richard | | | 1914 | USA | 1.00 | 1 | 0.19 | 25 | 4.75 | |
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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