Individual Calculations October 2008
 Giron, David  Total change: 0.00  Rating chartPersonal card
 Campeonato Subzonal Masculino 2008 Guatemala, Guatemala GUA 2008-06-07
RcRownchangeRpKK*chgGame
 1999 0 2.50 6 0.00 1942   0.00 
  Reyes Najera, Carlos A. f2161 GUA0.0010.00 0.00 
  Godoy C., Miguel Angel 2066 GUA0.0010.00 0.00 
  Pique, Carlos 2028 NCA0.5010.00 0.00 
  Chavez, Hector Antonio 2018 ESA0.5010.00 0.00 
  Martinez, Luis Gerardo 1760 ESA1.0010.00 0.00 
  Alvarado, Victor 1963 GUA0.5010.00 0.00 

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)
 
 Central American and Caribbean Junior Championship Maturin VEN 2008-07-23
RcRownchangeRpKK*chgGame
 2188 0 1.50 5 0.00 2039   0.00 
  Garcia Fuentes, Sergio 2204 GUA0.5010.00 0.00 
  Martinez Reyes, Pedro 2074 VEN1.0010.00 0.00 
  Aguero, Luis Lazaro f2362 CUB0.0010.00 0.00 
  Fonseca Cabrera, Ernesto 2106 NCA0.0010.00 0.00 
  Perez, Francisco 2193 VEN0.0010.00 0.00 

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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