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Individual Calculations January 2018 |
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| Tien, Sophie Total change: -16.40 | |   |
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| 2017 Washington Class Championship - Expert | Lynnwood, Washington | USA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1735 | 1.00 | 5 | -0.41 | 40 | -16.40 | |
|  Bartron, Paul | f | | 1966 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Arganian, David | | | 1939 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Patterson, Roger | | | 2068 | CAN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Petrov, Oscar | | | 1744 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Shubin, Daniel | | | 1847 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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