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Blitz:
Individual Calculations February 2019 |
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| Alejo Benavides, Alvin Marcelo Total change: -11.80 | |   |
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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 |
| 1341 | 1353 | 1.00 | 3 | -0.59 | 20 | -11.80 | |
|  Mamani, Vladimir | | | 1673 | BOL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Pari Aruquipa, Luz Maria | | | 1134 | BOL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Coaquira Chipana, Adrian | | | 1217 | BOL | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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