Individual Calculations January 2014
 Fonseca Cabrera, Ernesto  Total change: -13.65  Rating chartPersonal card
 Liga Premier San Jose CRC 2013-11-28
RcRownchangeKK*chgGame
 2234 2182 3.00 9 -1.04 15 -15.60 
  Angulo Cubero, Oscar 2087 CRC0.501-0.1315-1.95 
  Romero Holmes, Alfonso g2522 ESP0.5010.38155.70 
  Barrios Zamora, Carlos 2033 CRC0.501-0.2015-3.00 
  Stefansson, Hannes g2539 ISL0.001-0.1115-1.65 
  Duran Vega, Sergio f2267 CRC0.001-0.3815-5.70 
  Cabrera Chaves, Marco Antonio 2132 CRC0.001-0.5715-8.55 
  Araya Fuentes, Cristian 1878 CRC1.0010.14152.10 
  Alvarez Hernandez, David 2159 CRC0.501-0.0315-0.45 
  Rasmussen, Allan Stig g2486 DEN0.001-0.1415-2.10 

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
 2113 2169 3.50 6 0.13 15 1.95 
  Chinchilla Miranda, Eugenio f2215 CRC0.001-0.4415-6.60 
  Castro Badilla, Ricardo 1787 CRC1.0010.09151.35 
  Campos Cerdas, Jorge 1951 CRC0.501-0.2815-4.20 
  Vaglio Munoz, Jaime m2210 CRC1.0010.56158.40 
  Kjartansson, Gudmundur m2453 ISL0.001-0.1615-2.40 
  Solis L., Efren A. 2064 CRC1.0010.36155.40 

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)
 

 

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