Individual Calculations May 2019
 Mendoza, Rafael  Total change: 9.10  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
 2174 2290 7.50 10 1.17 10 11.70 
  Garcia, John Fredy 1890  * COL1.0010.08100.80 
  Rios Parra, Juan Fernando 2046 COL1.0010.20102.00 
  Silva, Emmanuel 2123 COL0.501-0.2210-2.20 
  Dominguez Rincon, Miller f2044 COL1.0010.19101.90 
  Martinez, Cristian Camilo c1964 COL0.501-0.3710-3.70 
  Rivera, Ingris wm2197 COL1.0010.37103.70 
  Martinez Romero, Martin m2433 COL0.5010.19101.90 
  Escobar Medina, Andres F 2270 COL1.0010.47104.70 
  Rios, Cristhian Camilo m2488 COL0.5010.26102.60 
  Mateus, Alejandro f2288 COL0.5010.00100.00 
 * 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
 2309 2290 4.00 9 -0.26 10 -2.60 
  Albornoz Cabrera, Carlos Daniel g2578 CUB0.5010.34103.40 
  Rios Parra, Alejandro m2283 COL0.501-0.0110-0.10 
  Valderrama Quiceno, Esteban Alb m2447 COL0.5010.21102.10 
  Carrillo Parra, Miguel Alfredo c2163 COL0.501-0.1710-1.70 
  Gomez Guardo, Cristian 1930 COL1.0010.10101.00 
  Aguero Jimenez, Luis Lazaro m2505 CUB0.001-0.2310-2.30 
  Becerra, Juan David f2292 COL0.001-0.5010-5.00 
  Franco Valencia, Angela wm2140 COL1.0010.30103.00 
  Arenas, David g2440 COL0.001-0.3010-3.00 

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)
 

 

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