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Blitz:
Individual Calculations February 2019 |
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| Janco Fernandez, Marcelo Ruben Total change: -9.20 | |   |
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| IRT Blitz Navideno - El Alto 2018 | El Alto | BOL | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1161 | 1.50 | 4 | -0.46 | 20 | -9.20 | |
|  Pari Aruquipa, Luz Maria | | | 1134 | BOL | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Huanca, Nayra | | | 1328 | BOL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ramallo Aguilar, Ariadne Ricela | | | 1151 | BOL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Rodriguez Lujan, Oliver Albert | | | 1066 | BOL | 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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