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Individual Calculations July 2013 |
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| Regam, Jessica Total change: 0.15 | |   |
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| 3rd Annual New Yorker Open | New York, New York | USA | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 1962 | 1.00 | 3 | 0.15 | 15 | 2.25 | |
|  Rosenberg, Evan S | | | 2156 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Cimafranca, Edgar | | | 2052 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Treger, Yefim | | | 2181 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | 6th New York International - U2200 Section | New York, New York | USA | 2013-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1975 | 1.50 | 3 | -0.14 | 15 | -2.10 | |
| | Gorti, Akshita | | wc | 1806 | USA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Cohn, Zachary H | | | 2048 | USA | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Heublum, Harry A | | | 1961 | USA | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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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