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Individual Calculations September 2011 |
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| Pena, Hernando Total change: -9.30 | |   |
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| IRT Sub-2200 Juvenil | Bogota | COL | 2011-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2068 | 4.00 | 9 | -0.31 | 30 | -9.30 | |
|  Ribero, Guillermo Andres | | | 2119 | COL | 0.50 | 1 | 0.07 | 30 | 2.10 | |  Ribero, David Felipe | | | 2050 | COL | 0.50 | 1 | -0.03 | 30 | -0.90 | | | Ruiz C, Joshua D | f | | 2148 | COL | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Castillo, Jorge | | | 2139 | COL | 0.00 | 1 | -0.40 | 30 | -12.00 | | | Cortes, Maria Angelica | | | 2104 | COL | 0.00 | 1 | -0.45 | 30 | -13.50 | | | Castiblanco, Pedro | | | 2112 | COL | 0.50 | 1 | 0.06 | 30 | 1.80 | | | Sandoval Cobos, Mateo | | | 2050 | COL | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Fraile Vela, Maria Isabel | | | 2017 | COL | 0.00 | 1 | -0.57 | 30 | -17.10 | | | Cotes Ontibon, Juan Sebastian | | | 2017 | COL | 0.50 | 1 | -0.07 | 30 | -2.10 | |
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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