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Individual Calculations April 2015 |
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| Huarachi, Rhem Josafat Total change: -0.80 | |   |
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| 3er Torneo IRT Puerta del Sol | La Paz | BOL | 2015-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1707 | 1.00 | 4 | 0.00 | 40 | 0.00 | |
|  Saavedra, Carlos | f | | 2107 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aguilar, Pedro | | | 1885 | BOL | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Vera, S. Pavel | | | 1698 | BOL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Ramirez, M. Eugenia | | | 2020 | BOL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | IRT Campeonato Nacional Sub-18 | La Paz | BOL | 2015-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1707 | 2.00 | 4 | -0.02 | 40 | -0.80 | |
| | Avila, Carlos | c | | 1990 | BOL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Meza Crespo , Dario | | | 1531 | BOL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Mayta Aiza, Vicmar | | | 1326 | BOL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Abasto Chavez, Dorian Quintin | | | 1929 | BOL | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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