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Individual Calculations February 2017 |
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| Eckert, Doug D Total change: -17.20 | |   |
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| 26th Annual North American Open | Las Vegas, Nevada | USA | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2152 | 3.50 | 8 | -0.86 | 20 | -17.20 | |
|  Tarjan, James Edward | g | | 2406 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Kavutskiy, Konstantin | f | | 2377 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Chen, Jonathan | | | 1752 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Feng, Roland | f | | 2340 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Polavaram, Rithik Sai | | | 1763 | USA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Sevall, Jacob Cameron | | | 1935 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Dean, Jim H | f | | 2267 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Xie, Tianming | | | 1969 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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