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Individual Calculations February 2020 |
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| Tian, Eddy Total change: 22.80 | |   |
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| 52nd Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2181 | 3.50 | 6 | 0.57 | 40 | 22.80 | |
|  Tahmassebi, Bijan | | | 2013 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Treger, Yefim | | | 2009 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Sarkar, Justin J | m | | 2385 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Martinez, Isaac | | | 2056 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Brodsky, David | m | | 2479 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Cezila Jr, Rubens | | | 2239 | BRA | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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