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Individual Calculations January 2011 |
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| Parada, Felipe Total change: 2.00 | |   |
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| VII Sudamericano de la juventud 2010 - Sub - 16 Absoluto | Sucre - Bolivia | BOL | 2010-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1950 | 2.00 | 4 | 0.38 | 25 | 9.50 | |
|  Arias, Pablo | c | | 2068 | BOL | 1.00 | 1 | 0.66 | 25 | 16.50 | |  Celis, Kevin | | | 2031 | BOL | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Torres, Fernando | | | 1856 | ARG | 0.00 | 1 | -0.63 | 25 | -15.75 | | | Mendoza, Rodrigo | | | 2137 | BOL | 0.50 | 1 | 0.24 | 25 | 6.00 | |
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) | | | NOTE: K factor changed | | 1ra Categoria IRT Bicentenario de Santa Cruz | Santa Cruz - Bolivia | BOL | 2010-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1950 | 0.50 | 5 | -1.42 | 15 | -21.30 | |
| | Martinez, Ariel A | | | 2166 | BOL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Agreda P, Mario | | | 2064 | BOL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Robles, Gustavo | | | 2081 | BOL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Foronda, Ernesto | | | 1767 | BOL | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Caceres, Diego | | | 2099 | BOL | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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 | | Nacional Sub - 20 - Bolivia - 2010 | Santa Cruz - Samaipata | BOL | 2010-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1950 | 3.50 | 6 | 0.92 | 15 | 13.80 | |
| | Delgadillo, Adonay | | | 2232 | BOL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Sainz, Ariel | | | 1827 | BOL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Mendoza, Samanta | | | 1769 | BOL | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Quispe, Juan Gabriel | | | 1916 | BOL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Martinez, Ariel A | | | 2166 | BOL | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Monroy G, Javier A | | | 2153 | BOL | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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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