Individual Calculations January 2016
 Cori T., Deysi  Total change: 4.70  Rating chartPersonal card
 Gran Prix IRT Peru 2015 Lima Centro Lima PER 2015-12-10
RcRownchangeKK*chgGame
 2188 2425 6.50 8 0.35 10 3.50 
  Tito, Eduardo 2025  * PER1.0010.08100.80 
  Vasquez Jimenez, Cristhian 2025  * PER1.0010.08100.80 
  Robbiano Taboada, Carlo 2141 PER0.501-0.3410-3.40 
  Arias, Mario 2227 PER1.0010.24102.40 
  Puppi Lazo, Jorge Luis 2139 PER1.0010.16101.60 
  Principe, Alexander f2341 PER0.501-0.1210-1.20 
  Cruz, Cristhian g2538 PER0.5010.15101.50 
  Rengifo Blancas, Renzo Jhonathan 2066 PER1.0010.10101.00 
 * 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)
 
 ITT 25 Millonario de Navidad Bogota COL 2015-12-18
RcRownchangeKK*chgGame
 2254 2425 6.50 9 0.12 10 1.20 
  Oswaldo Valentin, Requejo Cotr f2265 PER1.0010.29102.90 
  Gutierrez, Renzo 2212 PER1.0010.23102.30 
  Esquivia Cuadrado, Franklin 2025  * COL0.501-0.4210-4.20 
  Acosta, Alejandro m2292 COL0.501-0.1810-1.80 
  Perez Olarte, Cesar Camilo 2224 COL1.0010.24102.40 
  Sanz Alonso, Francisco J. m2365 ESP0.501-0.0810-0.80 
  Palacios, Efrain 2168 PER1.0010.18101.80 
  Cruz, Cristhian g2538 PER0.001-0.3510-3.50 
  Pinzon, Jairo David 2195 COL1.0010.21102.10 
 * 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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