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Individual Calculations July 2018 |
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| Lee, Jayden Total change: 15.20 | |   |
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| 2018 National Open | Las Vegas, Nevada | USA | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1832 | 1.50 | 6 | 0.38 | 40 | 15.20 | |
|  Ginsburg, Mark | m | | 2232 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Easton, Jack | | | 2156 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kitsis, Stanislav | | | 2077 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Khatena, Moshe | | | 2101 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Quirke, Jeff | | | 2125 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Vidyarthi, Vyom | | | 1909 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | * 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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