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Individual Calculations January 2016 |
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| Castaneda, Jhon David Total change: -52.40 | |   |
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| IRT Navideno Ciudad de Luces Medellin 2015 | Medellin | COL | 2015-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2228 | 3.50 | 6 | -0.68 | 20 | -13.60 | |
|  Zapata Cuartas, Juan Carlos | | | 2086 | COL | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Posada, Juan Manuel | f | | 2033 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Soto, Miguel Angel | f | | 1900 | COL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Trujillo Chaverra, Fernando | | | 2095 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Rivera, Alberto | m | | 2344 | FID | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Salcedo, Pablo Esteban | | | 1937 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | ITT 25 Millonario de Navidad | Bogota | COL | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2228 | 3.00 | 8 | -1.94 | 20 | -38.80 | |
| | Quinonez Garcia, Santiago | c | | 2136 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Cruz, Cristhian | g | | 2538 | PER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Noboa, Kevin | | | 2070 | ECU | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Aponte Castillo, Ernesto | | | 2130 | COL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Garcia, Alvaro | f | | 2145 | COL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Juez, Jhon Alexander | | | 2068 | COL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Gonzalez Lopez, Nicolas Mateo | | | 2046 | COL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Torres Rojas, Yuber Andres | | | 2019 | COL | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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