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Individual Calculations January 2018 |
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| Bragg, David Total change: 2.20 | |   |
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| 2017 Washington Class Championship - Master | Lynnwood, Washington | USA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2124 | 2.00 | 4 | 0.11 | 20 | 2.20 | |
|  Zhang, Eric | | | 1843 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Sinanan, Joshua | | | 2195 | USA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Breckenridge, Steven | f | | 2274 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | He, Anthony | f | | 2234 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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