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Individual Calculations November 2013 |
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| Ayala Sanchez, Abnel Total change: -1.05 | |   |
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| Punta Borinquen Open 2013 | Aguadilla | PUR | 2013-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2006 | 2.50 | 4 | -0.07 | 15 | -1.05 | |
|  Concepcion Lopez, Juan Miguel | | | 1838 | PUR | 0.50 | 1 | -0.22 | 15 | -3.30 | |  Hernandez Figueroa, Ramon | | | 1750 | PUR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Izuzquiza Gonzalez, Javier | | | 2001 | PUR | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Allen Medina, Josue | | | 1984 | PUR | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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