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Individual Calculations April 2017 |
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| Mamani Castro, Paul Total change: -22.00 | |   |
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| Campeonato Nacional Sub-10 Absoluto 2017 | La Paz | BOL | 2017-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1353 | 2.00 | 4 | -0.55 | 40 | -22.00 | |
|  Quisbert Quispe, Leonidas | | | 1082 | BOL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mayta Aiza, Maveric | | | 1518 | BOL | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Villca, Rafael | | | 1096 | BOL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Coria, Alex | | | 1265 | BOL | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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