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Individual Calculations November 2019 |
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| Ramirez, Carlos Total change: -2.10 | |   |
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| Torneo IRT Clasico La Amistad | Bogota | COL | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2273 | 3.00 | 4 | -0.29 | 10 | -2.90 | |
|  Reyes, Riscanevo | | | 1873 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Guzman Lozano, Campo Elias | c | | 1960 | COL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Cabiativa, Juan Esteban | | | 1873 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Pinzon, Jairo David | | | 2205 | COL | 0.00 | 1 | -0.59 | 10 | -5.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | IX. IRT Abierto Internacional de la Raza Medellin 2019 | Medellin | COL | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2273 | 4.50 | 8 | 0.08 | 10 | 0.80 | |
| | Lopez Ramirez, David Santiago | c | | 1974 | COL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Aponte Castillo, Ernesto | | | 2094 | COL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Valle, Efrain | f | | 2091 | COL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Arenas, David | g | | 2467 | COL | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Valderrama Quiceno, Esteban Alber | m | | 2412 | COL | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Mosquera, Miguel | m | | 2388 | COL | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Oliveros, Camilo | c | | 2235 | COL | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Chirivi C, Jenny Astrid | | wm | 2161 | COL | 0.00 | 1 | -0.65 | 10 | -6.50 | |
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) | | |
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