Individual Calculations May 2012
 Argueta, Carlos  Total change: -3.45  Rating chartPersonal card
 Campeonato Nacional Apertura Por Categorias-Superior 2012 San Salvador ESA 2012-02-12
RcRownchangeKK*chgGame
 1954 1998 2.50 5 -0.23 15 -3.45 
  Godoy, Erick David 1805 ESA0.501-0.2515-3.75 
  Mendez, Marlon 2057 ESA0.5010.08151.20 
  Zepeda, Lorena wm2127 ESA0.001-0.3315-4.95 
  Recinos, Jonathan 1681 ESA1.0010.13151.95 
  Velasquez, Oscar 2101 ESA0.5010.14152.10 

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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