Rapid: Individual Calculations January 2019
 Arboleda Orozco, Juan M  Total change: 18.60  Rating chartPersonal card
 Torneo Internacional IRT Ajedrez Rapido Medellin Ciudad de Luces 2018 Medellin COL 2018-12-20
 2054 1943 4.00 8 0.93 20 18.60 
  Garcia Pantoja, Roberto m2343  * CUB0.5010.42208.40 
  Morales, Luis Eduardo 1877 COL1.0010.41208.20 
  Escobar Medina, Andres F 2205 COL0.001-0.1820-3.60 
  Ordonez, Fernando 1830 COL0.501-0.1520-3.00 
  Pena Lopez, Reynaldo 1812 COL1.0010.32206.40 
  Mendoza, Rafael m2292 COL0.001-0.1120-2.20 
  Ramos, Juan Manuel 1894 COL1.0010.43208.60 
  Arango, Andres Mauricio 2177 COL0.001-0.2120-4.20 
 * 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)


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