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Individual Calculations January 2018 |
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| Sinanan, Joshua Total change: -9.60 | |   |
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| 2017 Washington Class Championship - Master | Lynnwood, Washington | USA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2195 | 2.50 | 5 | -0.48 | 20 | -9.60 | |
|  Bragg, David | f | | 2124 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Pupols, Viktors | | | 1980 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zhang, Derek | | | 2064 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Feng, Roland | f | | 2363 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Perez, Ignacio | f | | 2083 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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