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Individual Calculations August 2013 |
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| Kaufman, Ray Total change: -29.70 | |   |
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| DC International | Arlington, Virginia | USA | 2013-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2350 | 2.50 | 6 | -1.81 | 15 | -27.15 | |
|  Patil, Anuprita A | | wf | 2075 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Ulrich, Thomas | | | 2225 | USA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Viswanadha, Kesav | | | 2177 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Aaron, Deepak | | | 2252 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Ni, Viktorija | | wm | 2228 | USA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Arias, Mario Alexis | | | 2130 | PER | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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) | | | | 2013 Peoples Tournament | Santa Clara, California | USA | 2013-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2356 | 1.50 | 2 | -0.17 | 15 | -2.55 | |
| | Apte, Neel | | | 2077 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Chow, Colin | | | 2086 | 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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