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Individual Calculations January 2016 |
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| Duarte Diaz, Martire Total change: -8.60 | |   |
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| 46th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2015-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2176 | 1.50 | 3 | -0.43 | 20 | -8.60 | |
|  Zhou, Ziwen | | | 2124 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Stancil, Kimani A | | | 2067 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Wang, Warren | | | 2020 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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