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Individual Calculations February 2018 |
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| Lee, Jayden Z Total change: 106.00 | |   |
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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 |
| 1994 | 1701 | 2.50 | 8 | 1.17 | 40 | 46.80 | |
|  Balint, Vilmos | | | 2101 * | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Liu, Aristo | f | | 2101 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weeramantry, Sunil | f | | 2029 | SRI | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Matus, Nastassja | | wf | 2005 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chang, Eliam Huai-Yang | | | 1841 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Kirumaki, Ronit | | | 2050 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Pan, Kevin | | | 2007 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Acon, Jennifer | | | 1818 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | * 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) | | | | 2018 Tucson Open | Tucson, Arizona | USA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1701 | 2.00 | 3 | 1.48 | 40 | 59.20 | |
| | Guadalupe, Francisco Ii | | | 2101 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Newcomb, Blaine | | | 1960 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Cohen, Lawrence | | | 1884 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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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