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Individual Calculations August 2014 |
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| Serpik, Ilia Total change: -18.00 | |   |
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| 2014 Pacific Southwest Open | Los Angeles, California | USA | 2014-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2190 | 1.50 | 3 | -0.46 | 20 | -9.20 | |
|  Shuben, Matthew | | | 1921 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Viswanadha, Kesav | | | 2242 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Cohen, Ed | | | 2037 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | 19th Annual Pacific Coast Open | Agoura Hills, California | USA | 2014-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2190 | 1.00 | 2 | -0.44 | 20 | -8.80 | |
| | Nita, Marian Nick | | | 2076 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Richter, Paul | | | 1970 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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