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Individual Calculations February 2013 |
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| Cortese, Anthony Total change: 9.45 | |   |
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| 45th Annual Liberty Bell Open - U2300 Section | Philadelphia, Pennsylvania | USA | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1958 | 2.00 | 3 | 0.63 | 15 | 9.45 | |
|  Pugh, Lawrence B | | | 2049 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Yagiz, Bora | | | 1913 | TUR | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Hellenschmidt, Andrew | | | 2007 | USA | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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