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Individual Calculations September 2015 |
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| Taghizadeh, Rayan Total change: -30.40 | |   |
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| 2015 Bay Area Chess GM Nick de Firmian Championship | Milpitas, California | USA | 2015-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 2154 | 1.00 | 2 | -0.76 | 40 | -30.40 | |
|  Padmanabhan, Akshay S | | | 1833 | USA | 0.00 | 1 | -0.87 | 40 | -34.80 | |  Lu, Yixiang | | | 1804 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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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