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Individual Calculations June 2013 |
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| Turner, Bill A Total change: 0.00 | |   |
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| 7th Annual Philadelphia Open - Under 2200 Section | Philadelphia, Pennsylvania | USA | 2013-03-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1990 | 0 | 2.00 | 3 | 0.00 | 2005 | | 0.00 | |
|  Margiotta, Jason J | | | 1961 | USA | 0.50 | 1 | 0.00 | | 0.00 | |  Perez, Laura Juliana | | wf | 1988 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Yu, Marco | c | | 2022 | HKG | 1.00 | 1 | 0.00 | | 0.00 | |
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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