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Individual Calculations April 2018 |
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| Churqui Perez, Josue Waldo Total change: 22.00 | |   |
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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 |
| 1367 | 1286 | 3.00 | 6 | 0.55 | 40 | 22.00 | |
|  Herrera Ramallo, Luis Osvaldo | | | 1040 | BOL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Chambi Villca, Carlos Manuel | | | 1341 | BOL | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Zurita Machicado, Camilo | | | 1539 | BOL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Apaza Quispe, Alexis Edgar | | | 1670 | BOL | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Suarez Claros, Henry | | | 1255 | BOL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Mayta Aiza, Maveric | | | 1358 | BOL | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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