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Individual Calculations August 2015 |
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| Chan, James Total change: 5.40 | |   |
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| 2015 Washington Open | Lynnwood, Washington | USA | 2015-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2020 | 1.00 | 3 | 0.27 | 20 | 5.40 | |
|  Tiglon, Bryce | | | 2215 | USA | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Roper, David | f | | 2237 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Schill, William | f | | 2201 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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