Individual Calculations October 2008
 Gonzalez, Bernal  Total change: 9.30  Rating chartPersonal card
 Campeonato Subzonal Masculino 2008 Guatemala, Guatemala GUA 2008-06-07
RcRownchangeKK*chgGame
 2247 2431 6.50 9 -0.04 10 -0.40 
  Godoy C., Miguel Angel 2081 GUA1.0010.11101.10 
  Reyes Najera, Carlos A. f2161 GUA1.0010.17101.70 
  Guillen Ramirez, Jose Antonio f2240 HON0.501-0.2510-2.50 
  Martinez, Nelson f2176 ESA1.0010.19101.90 
  Arias, Lemmys A. f2297 ESA1.0010.32103.20 
  Leyva, Hector m2398 ESA0.501-0.0510-0.50 
  Valdes, Leonardo m2409 CRC0.501-0.0310-0.30 
  Baules, Jorge f2303 PAN0.001-0.6710-6.70 
  Chavez, Hector Eduardo 2159 ESA1.0010.17101.70 

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)
 
 Campeonato Nacional de Costa Rica 2008 Fase 2 San José CRC 2008-08-23
RcRownchangeKK*chgGame
 2183 2423 8.00 9 0.97 10 9.70 
  Cabrera, Marco Antonio 2073 CRC1.0010.11101.10 
  Murillo, Alexis m2319 CRC1.0010.36103.60 
  Valdes, Leonardo m2408 CRC0.501-0.0210-0.20 
  Alfaro Rojas, Alfonso 2181 CRC1.0010.20102.00 
  Hernandez Basante, Francisco m2254 CRC0.501-0.2210-2.20 
  Vargas Serano, Pablo 2073 CRC1.0010.11101.10 
  Machado Ramirez, Allan 2073 CRC1.0010.11101.10 
  Ruiz Blais, Sebastian 2195 CRC1.0010.21102.10 
  Vives, David 2073 CRC1.0010.11101.10 

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)
 

 

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