Individual Calculations May 2019
 Rios Parra, Alejandro  Total change: -16.50  Rating chartPersonal card
 Semifinal 1 Selectivo Absoluto a la Olimpiada Mundial de Ajedrez en Khanty - Mansiysk Rusia 2020 Medellin COL 2019-04-16
RcRownchangeKK*chgGame
 2082 2283 6.00 10 -1.36 10 -13.60 
  Rosado Perez, Maria Jose wc1883  * COL1.0010.08100.80 
  Argote Heredia, Valentina wm2041 COL0.001-0.8010-8.00 
  Barrera Hincapie, Felipe 1945 COL1.0010.12101.20 
  Caicedo, Carlos Andres 1985 COL1.0010.15101.50 
  Soto, Cristian Camilo 2091 COL0.501-0.2510-2.50 
  Pachon, Adriana wf1986 COL1.0010.15101.50 
  Escobar Forero, Alder g2457 COL0.001-0.2710-2.70 
  Mateus, Martha wm2120 COL1.0010.28102.80 
  Escobar Medina, Andres F 2270 COL0.501-0.0210-0.20 
  Corredor, Fabian 2045 COL0.001-0.8010-8.00 
 * 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)
 
 Torneo Internacional Maestros de Ajedrez Copa Bolivar 2019 AJEDREZ CLASICO Cartagena COL 2019-04-22
RcRownchangeKK*chgGame
 2255 2283 4.50 9 -0.29 10 -2.90 
  Cruz, Cristhian g2569 PER0.001-0.1610-1.60 
  Mendoza, Rafael m2290 COL0.5010.01100.10 
  Franco Valencia, Angela wm2140 COL0.501-0.1910-1.90 
  Gomez Guardo, Laura Meli 1883  * COL1.0010.08100.80 
  Lora, Joel Fernando 2160 COL1.0010.33103.30 
  Romero Holmes, Alfonso g2423 ESP0.001-0.3110-3.10 
  Carrillo Parra, Miguel Alfredo c2163 COL0.501-0.1610-1.60 
  Franco Valencia, Beatriz Irene wg2159 COL1.0010.33103.30 
  Barrientos, Sergio E g2504 COL0.001-0.2210-2.20 
 * 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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