Individual Calculations November 2017 |
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Perdomo, Jefferson Total change: 27.40 | | |
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VII IRT Abierto Internacional Raza Medellin 2017 | Medellin | COL | 2017-10-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2168 | 1999 | 4.00 | 9 | 1.37 | 20 | 27.40 | |
| Cano, Luis Fernando | | | 2272 | COL | 0.50 | 1 | 0.33 | 20 | 6.60 | | Pazos Gambarrotti, Plinio | m | | 2249 | ECU | 0.00 | 1 | -0.19 | 20 | -3.80 | | Chirivi, Angie Lizeth | | | 2036 | COL | 1.00 | 1 | 0.55 | 20 | 11.00 | | Herrera, Juan Sebastian | f | | 2285 | COL | 1.00 | 1 | 0.84 | 20 | 16.80 | | Castaneda, Jhon David | f | | 2175 | COL | 0.00 | 1 | -0.27 | 20 | -5.40 | | Arboleda Orozco, Juan M | c | | 1977 | COL | 1.00 | 1 | 0.47 | 20 | 9.40 | | Echavarria, Johann | m | | 2298 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | Pedraza, Yonnattanth | | | 2126 | COL | 0.50 | 1 | 0.17 | 20 | 3.40 | | Prado, Leonardo | | | 2090 | COL | 0.00 | 1 | -0.38 | 20 | -7.60 | | 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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