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Individual Calculations August 2016 |
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| Cezila, Rubens, Jr Total change: 39.60 | |   |
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| 2016 National Open - Under 2300 | Las Vegas, Nevada | USA | 2016-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2093 | 3.50 | 5 | 0.97 | 40 | 38.80 | |
|  Davidson, Kevin | | | 2171 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | |  Heredia, Carla | | wg | 2077 | ECU | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Chow, Colin | | | 2005 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Korba, Nicky | | | 2136 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Lin, Daniel | | | 2051 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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) | | | | 44th Annual World Open | Philadelphia, Pennsylvania | USA | 2016-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2093 | 1.50 | 5 | 0.02 | 40 | 0.80 | |
| | Balakrishnan, Praveen | f | | 2363 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Vibbert, Sean | f | | 2350 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Tarhon, Brian | f | | 2308 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Macarthur, John | | | 1989 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Getz, Shelby D | f | | 2280 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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