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Individual Calculations February 2018 |
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| Weeramantry, Sunil Total change: -35.60 | |   |
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| 27th Annual North American Open | Las Vegas, Nevada | USA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2029 | 1.50 | 6 | -1.78 | 20 | -35.60 | |
|  Kavutskiy, Konstantin | m | | 2369 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ke, Ivan | | | 2201 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Lee, Jayden Z | | | 1701 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Chen, Jonathan | | | 1629 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Hung, Alan | | | 1718 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Wojciechowski, Piotr | | | 2235 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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