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Individual Calculations August 2018 |
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| Friedman, Josef Total change: -2.20 | |   |
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| 46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2085 | 1.00 | 4 | -0.11 | 20 | -2.20 | |
|  Bora, Safal | m | | 2413 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Shmelov, Denys | m | | 2460 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Pearson, Raymond | | | 1909 | WLS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Yip, Carissa | f | wf | 2364 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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