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Individual Calculations May 2015 |
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| Apontecastillo, Ernesto Total change: 8.40 | |   |
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| Torneo IRT Semana Santa Antioquia 2015 | Medellin | COL | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2107 | 5.00 | 9 | 0.42 | 20 | 8.40 | |
|  Pena, Alcides | | | 1797 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Castano, Henry Augusto | f | | 2224 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Lopez, Jorge Hernan | c | | 2026 | COL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Torres, Juan Camilo | f | | 2321 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chirivi C, Angie Lizeth | | | 2042 | COL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Cano, Luis Fernando | | | 2231 | COL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Gonzalez, Andres Felipe | | | 2010 | COL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Chirivi C, Jenny Astrid | | wm | 2213 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Reyes Rios, Juan Camilo | | | 2015 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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