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Individual Calculations April 2018 |
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| Villca, Rafael Total change: 80.40 | |   |
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| Campeonato Nacional Sub-14 Absoluto 2018 | El Alto | BOL | 2018-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1262 | 4.00 | 6 | 2.01 | 40 | 80.40 | |
|  Apaza Quispe, Alexis Edgar | | | 1662 * | BOL | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Zambrana Estrada, Breyner Andre | | | 1306 | BOL | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Pozo Uria, Daniel Mauricio | | | 1376 | BOL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Suarez Claros, Henry | | | 1255 | BOL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Zurita Machicado, Camilo | | | 1539 | BOL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Huarachi Apaza, Faramir Franco | | | 1301 | BOL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | * 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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