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Individual Calculations September 2016 |
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| Serpik, Ilia V. Total change: 7.80 | |   |
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| 21st Annual Pacific Coast Open | Ontario, California | USA | 2016-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2152 | 2.00 | 3 | 0.39 | 20 | 7.80 | |
|  Kiwan, Saleem M | | | 1918 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Haining, Kyle | c | | 2248 | USA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Duckworth, William D | f | | 2191 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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