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Individual Calculations June 2013 |
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| Sheng, Joshua Total change: -16.65 | |   |
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| 7th Annual Philadelphia Open - Under 2200 Section | Philadelphia, Pennsylvania | USA | 2013-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2011 | 2.50 | 5 | -0.16 | 15 | -2.40 | |
|  Yang, Charles | | | 2068 | USA | 0.00 | 1 | -0.42 | 15 | -6.30 | |  Virkud, Apurva | | | 1888 | USA | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Perez, Laura Juliana | | wf | 1988 | COL | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Hyatt, Doug | | | 2035 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Braun, Jason | | | 1963 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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) | | | | 2013 Western Pacific Open | Los Angeles, California | USA | 2013-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2011 | 0.00 | 2 | -0.95 | 15 | -14.25 | |
| | Bykovtsev, Agata | | | 1977 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Chow, Colin | | | 2086 | USA | 0.00 | 1 | -0.40 | 15 | -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) | | |
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