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Individual Calculations August 2019 |
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| Liu, Erik Total change: -14.80 | |   |
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| PNWCC FIDE Open - Summer of Seattle - Challengers | Kirkland, Washington | USA | 2019-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1638 | 2.50 | 5 | -0.37 | 40 | -14.80 | |
|  Chang, Eddie | | | 1673 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Min, Ryan | | | 1368 | USA | 0.00 | 1 | -0.83 | 40 | -33.20 | |  Patton Jr, Lorenzo | | | 1506 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Yang, Brian | | | 1574 | CAN | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Beck, Alec | | | 1771 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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