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Individual Calculations May 2018 |
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| Colque, Aracely Total change: 13.00 | |   |
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| IRT "Pascuas" | El Alto | BOL | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1577 | 4.50 | 7 | 0.65 | 20 | 13.00 | |
|  Rivas Perez, Oscar Daniel | | | 1177 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cachi Sirpa, Bryan Fernando | | | 1219 | BOL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ramirez, Maria Eugenia | | wf | 1977 * | BOL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Mayta Aiza, Vicmar | | | 1546 | BOL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Apaza Aranibar, Isaac | | | 1322 | BOL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mamani Alegria, Fabian | | | 1579 | BOL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Rossi, Vittorio | | | 1940 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | |
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