Individual Calculations February 2016 |
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Feng, Roland Total change: -0.40 | | |
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25th Annual North American Open | Las Vegas, Nevada | USA | 2015-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2229 | 2327 | 5.50 | 9 | -0.02 | 20 | -0.40 | |
| Kakumanu, Kunal | | | 1927 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | Mitkov, Nikola | g | | 2455 | MKD | 0.00 | 1 | -0.33 | 20 | -6.60 | | Ramya, Krishna I. | | wf | 2131 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | Wang, Chen | m | | 2530 | CHN | 0.00 | 1 | -0.24 | 20 | -4.80 | | Hong, Andrew Z | | | 2178 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | Wang, Annie | | wm | 2082 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | Bao, Qilin | | | 2194 | CHN | 0.50 | 1 | -0.18 | 20 | -3.60 | | Wang, Michael | | | 2083 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | Tarjan, James E | g | | 2478 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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