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Rapid:
Individual Calculations January 2018 |
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| Zapata, Olga Maria Total change: -17.20 | |   |
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| IRT Abierto Departamental Pre Juegos J.A Activo Antioquia 2017 | Medellin | COL | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1721 | 1.00 | 6 | -0.86 | 20 | -17.20 | |
|  Narvaez Berrio, Alexander | | | 1434 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Perdomo, Jefferson | | | 2029 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Castano Ortiz, Eder | | | 2012 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Chirivi C, Angie Lizeth | | | 2042 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Morales, Luis Eduardo | | | 1923 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Toro Castaneda, Elizabeht | c | | 1826 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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