Individual Calculations January 2014
 Rasmussen, Allan Stig  Total change: 0.20  Rating chartPersonal card
 Liga Premier San Jose CRC 2013-11-28
RcRownchangeKK*chgGame
 2244 2486 6.00 8 -0.14 10 -1.40 
  Alfaro Rojas, Alfonso Jose f2270 CRC1.0010.22102.20 
  Angulo Cubero, Oscar 2087 CRC1.0010.08100.80 
  Romero Holmes, Alfonso g2522 ESP0.5010.05100.50 
  Gomez Huertas, Stanley 2086  * CRC0.501-0.4210-4.20 
  Fernandez Sanchez, Mario Andres 2110 CRC1.0010.09100.90 
  Alvarez Hernandez, David 2159 CRC0.501-0.3710-3.70 
  Stefansson, Hannes g2539 ISL0.5010.07100.70 
  Fonseca Cabrera, Ernesto 2182 NCA1.0010.14101.40 
 * 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)
 
 Gran Abierto Metropolitano San Jose CRC 2013-12-10
RcRownchangeKK*chgGame
 2226 2485 6.50 8 0.16 10 1.60 
  Castro Badilla, Ricardo 2085  * CRC1.0010.08100.80 
  Flores Rojas, Federico 2085  * CRC1.0010.08100.80 
  Vaglio Munoz, Jaime m2210 CRC1.0010.17101.70 
  Chinchilla Miranda, Eugenio f2215 CRC0.501-0.3310-3.30 
  Stefansson, Hannes g2544 ISL0.001-0.4210-4.20 
  Campos Cerdas, Jorge 2085  * CRC1.0010.08100.80 
  Duran Vega, Sergio f2284 CRC1.0010.24102.40 
  Quinonez Centeno, Carlos David f2303 GUA1.0010.26102.60 
 * 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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