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Individual Calculations January 2018 |
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| Brusniak, Benjamin Total change: 78.80 | |   |
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| 2017 Washington Class Championship - Expert | Lynnwood, Washington | USA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1807 | 4.00 | 5 | 1.97 | 40 | 78.80 | |
|  Bishop, Alan | | | 1868 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Patterson, Roger | | | 2068 | CAN | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Bashkansky, Naomi | | wm | 1874 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Tian, Shi Yuan | | | 1661 | CAN | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Lee, Addison | | | 1937 | 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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