Individual Calculations January 2011
 Escobar Forero, Alder  Total change: 3.20  Rating chartPersonal card
 IRT Open Ciudad de Cartago Alcaldia y Empresas Publicas Cartago COL 2010-10-30
RcRownchangeKK*chgGame
 2220 2454 6.00 7 0.60 10 6.00 
  Ossa Ramirez, Jesus Antonio 2054  * COL1.0010.08100.80 
  Ossa, Vladimir 2054  * COL1.0010.08100.80 
  Salazar, Aura Cristina wf2169 COL1.0010.16101.60 
  Beltran, Carlos Armando 2194 COL1.0010.18101.80 
  Barrientos, Sergio E m2464 COL0.5010.01100.10 
  Espinosa, Julio Manuel f2300 COL1.0010.29102.90 
  Vittorino, Carlo Giovanni f2306 COL0.501-0.2010-2.00 
 * 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)
 
 Campeonato Panamericano Continental Absoluto 2010 Cali COL 2010-11-16
RcRownchangeKK*chgGame
 2293 2456 6.00 9 -0.28 10 -2.80 
  Munoz, Julian Andres 2158 COL0.001-0.8510-8.50 
  Heredia Serrano, Carla wm2082 ECU1.0010.10101.00 
  Alvarez, Javier 2160 COL1.0010.15101.50 
  Vittorino, Carlo Giovanni f2306 COL0.501-0.2010-2.00 
  Zapata, Alonso g2482 COL0.5010.04100.40 
  Morales, Jhon Alexander 2309 COL1.0010.30103.00 
  Panesso Rivera, Henry m2333 COL1.0010.33103.30 
  Molina, Roberto Junio Brito m2401 BRA0.501-0.0810-0.80 
  Rios, Cristhian Camilo f2405 COL0.501-0.0710-0.70 

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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