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Individual Calculations March 2012 |
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| Wang, Kevin Total change: -3.60 | |   |
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| 38th Annual Eastern Open | Washington DC | USA | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2187 | 2.50 | 6 | -1.18 | 15 | -17.70 | |
|  Myers, Dominique | | | 2055 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Kaidanov, Gregory | g | | 2574 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Beckman, Thomas J | | | 1971 | USA | 0.00 | 1 | -0.78 | 15 | -11.70 | | | McNamara, Tanner A | | | 2038 | USA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Saperstein, Craig | | | 1961 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Wu, Christopher | | | 2088 | USA | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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) | | | | 2012 Chesapeake Open | Rockville, Maryland | USA | 2012-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2185 | 4.00 | 5 | 0.94 | 15 | 14.10 | |
| | Matlin, Anna R | | wc | 1984 | USA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Attanagoda, Isuru | | | 1949 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Savage, Allan G | f | | 2157 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Zimmer, Ralph P | f | | 2206 | USA | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Defibaugh, Jared | | | 2192 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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