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Individual Calculations January 2018 |
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| Mukumbya, Benjamin Total change: -25.40 | |   |
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| 2017 Washington Class Championship - Master | Lynnwood, Washington | USA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1950 | 0.50 | 4 | -1.27 | 20 | -25.40 | |
|  Perez, Ignacio | f | | 2083 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Zhang, Derek | | | 2064 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Zhang, Eric | | | 1843 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Pupols, Viktors | | | 1980 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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