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Individual Calculations February 2018 |
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| Wolfley, Lawrence Total change: -30.00 | |   |
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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 |
| 2008 | 2063 | 3.00 | 8 | -1.50 | 20 | -30.00 | |
|  Sheng, Joshua | m | | 2392 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Hong, Andrew | f | | 2327 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Anderson, Michael | | | 1711 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lehmann, Spencer | | | 2209 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Wu, Rochelle | | wc | 1894 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Hung, Alan | | | 1718 | USA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Acon, Jennifer | | | 1818 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tanaka, Taira Tyler | | | 1992 | CAN | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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