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Individual Calculations April 2019 |
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| Feng, Roland Total change: 7.80 | |   |
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| 2019 Washington State Championship | Redmond, Washington | USA | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2334 | 5.50 | 8 | 0.39 | 20 | 7.80 | |
|  He, Anthony | f | | 2300 | USA | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Schill, William | f | | 2150 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lee, Michael | m | | 2405 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Zhang, Brendan | | | 1968 | USA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Tiglon, Bryce | m | | 2390 | USA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Irgaliyev, Alikhan | | | 2193 | KAZ | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Sang, Tian | f | | 2316 | USA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Pupols, Viktors | | | 1994 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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