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Individual Calculations April 2015 |
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| Arteaga, Hugo Total change: 66.00 | |   |
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| IRT Final Departamental de Cochabamba | Cochabamba | BOL | 2015-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1684 | 4.00 | 7 | 1.64 | 40 | 65.60 | |
|  Quiroga, Duberlin | | | 1966 | BOL | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Soruco, Emanuel | | | 1594 | BOL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Basto, Suely | | | 1712 | BOL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Cordero, Daniela | | wm | 1932 | BOL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Sanchez, Kevin | | | 1637 | BOL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Molina, Ruben | | | 1947 | BOL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Medrano, Sebastian | | | 1946 | BOL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | NOTE: K factor changed | | IRT Campeonato Nacional Sub-20 | Potosi | BOL | 2015-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1684 | 1.00 | 2 | 0.02 | 20 | 0.40 | |
| | Quispe Aviza, Javier Paolo | | | 1641 | BOL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Vera, S. Pavel | | | 1742 | BOL | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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