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Individual Calculations June 2013 |
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| Walsh, Peter C Total change: 12.30 | |   |
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| 2013 Western Pacific Open | Los Angeles, California | USA | 2013-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2083 | 2.50 | 4 | 0.41 | 30 | 12.30 | |
|  Sobel, Simone | | | 1870 | USA | 0.00 | 1 | -0.77 | 30 | -23.10 | | | Ondangan Jr, Ruben | | | 2093 | USA | 1.00 | 1 | 0.51 | 30 | 15.30 | |  Richards, Bill A | | | 2220 | USA | 0.50 | 1 | 0.18 | 30 | 5.40 | | | Wasiolek, Rory E | | | 2073 | USA | 1.00 | 1 | 0.49 | 30 | 14.70 | |
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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