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Individual Calculations July 2021 |
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| Liu, Kimberly Total change: -15.20 | |   |
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| 2021 National Open - Under 2300 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1904 | 2.50 | 6 | -0.76 | 20 | -15.20 | |
|  Mills, James A | | | 1976 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Silvestre, Alex Jampier | | | 1839 | MEX | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Moor, Nathaniel Philip | | | 1777 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Desmarais, Nicholas Eduard | | | 2029 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mahooti, James J | | | 1504 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Radermacher, Timothy | | | 2014 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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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