Individual Calculations January 2011
 Barrientos, Sergio E  Total change: -13.00  Rating chartPersonal card
 IRT Open Ciudad de Cartago Alcaldia y Empresas Publicas Cartago COL 2010-10-30
RcRownchangeKK*chgGame
 2213 2464 5.50 6 0.80 10 8.00 
  Jaramillo, Carlos Orlando 2064  * COL1.0010.08100.80 
  Herrera, Juan Sebastian 2125 COL1.0010.12101.20 
  Ossa, Orlando 2257 COL1.0010.23102.30 
  Escobar Forero, Alder m2454 COL0.501-0.0110-0.10 
  Castano, Duvan Martin 2311 COL1.0010.30103.00 
  Hernandez, Jairo Andres 2064  * COL1.0010.08100.80 
 * 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
 2329 2516 5.50 9 -1.08 10 -10.80 
  Beltran, Carlos Armando 2194 COL1.0010.13101.30 
  Vittorino, Carlo Giovanni f2306 COL1.0010.23102.30 
  Rios, Cristhian Camilo f2405 COL0.001-0.6510-6.50 
  Arribas Robaina, Maritza wg2281 CUB1.0010.21102.10 
  Lima, Darcy g2482 BRA0.501-0.0510-0.50 
  Perez Rodriguez, Luis Manuel g2483 CUB0.001-0.5510-5.50 
  Mateus, Alejandro 2274 COL1.0010.20102.00 
  Contreras, Henry f2202 COL1.0010.14101.40 
  Sanabria Rangel, Sergio Andres 2335 COL0.001-0.7410-7.40 

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)
 
 JAVH McGregor de Ajedrez ITT Bogota COL 2010-12-03
RcRownchangeKK*chgGame
 2232 2516 5.50 8 -1.02 10 -10.20 
  Panesso, Oscar 2116  * COL1.0010.08100.80 
  Escobar Medina, Andres F 2116  * COL1.0010.08100.80 
  Montenegro Torres, Carlos f2221 ECU1.0010.15101.50 
  Tiviakov, Sergei g2621 NED0.001-0.3610-3.60 
  Perez Olarte, Cesar Camilo 2164 COL0.501-0.3910-3.90 
  Rodriguez, Wilmer Alberto 2178 COL1.0010.12101.20 
  Becerra, Juan David 2236 COL0.001-0.8410-8.40 
  Gutierrez, Jose A m2205 COL1.0010.14101.40 
 * 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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