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Individual Calculations August 2014 |
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| Duckworth, William Mark Total change: -17.00 | |   |
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| 2014 Pacific Southwest Open | Los Angeles, California | USA | 2014-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2241 | 1.50 | 4 | -0.85 | 20 | -17.00 | |
|  Yang, Darwin | m | | 2490 | USA | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Panchanatham, Vignesh | | | 2110 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ruiz Jr, Alejandro | | | 1998 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Beilin, Allan | | | 2110 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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