Individual Calculations July 2008
 Mendez, Marlon  Total change: -3.75  Rating chartPersonal card
 Campeonato Nacional Absoluto 2008 San Salvador ESA 2008-02-16
RcRownchangeKK*chgGame
 2112 2015 2.50 5 0.65 15 9.75 
  Martinez, Nelson f2177 ESA0.001-0.2915-4.35 
  Chavez, Ricardo Ernesto f2195 ESA0.5010.24153.60 
  Pacheco, Julio 2078 ESA1.0010.59158.85 
  Velasquez, Oscar 2115 ESA0.001-0.3615-5.40 
  Tobar, Jorge 1993 ESA1.0010.47157.05 

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)
 
 Firts Tournament Selection Male 2008 San Salvador ESA 2008-04-02
RcRownchangeKK*chgGame
 2167 2024 1.00 5 -0.58 15 -8.70 
  Chavez, Ricardo Ernesto f2207 ESA0.5010.24153.60 
  Chavez, Hector Eduardo 2159 ESA0.001-0.3215-4.80 
  Aguilar, Gustavo 2058 ESA0.001-0.4515-6.75 
  Arias, Lemmys A. f2297 ESA0.001-0.1715-2.55 
  Velasquez, Oscar 2112 ESA0.5010.12151.80 

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)
 
 2do. Tournament Selection Male 2008 San Salvador ESA 2008-04-26
RcRownchangeKK*chgGame
 2159 2024 0.00 1 -0.32 15 -4.80 
  Chavez, Hector Eduardo 2159 ESA0.001-0.3215-4.80 

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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