Individual Calculations January 2015
 Ayala, Rolando  Total change: -14.40  Rating chartPersonal card
 Campeonato Nacional por Categoria Superior 2014, Fase 1, Clausra San Salvador ESA 2014-11-08
RcRownchangeKK*chgGame
 1882 1973 2.00 6 -1.73 20 -34.60 
  Burgos Figueroa, Carlos E. m2294 ESA0.001-0.1320-2.60 
  Zometa, Miguel 1932 ESA0.501-0.0620-1.20 
  Zavala Galindo, Alejandra Beat 1742 ESA0.501-0.2920-5.80 
  Garcia, Alcira wc1736 ESA1.0010.20204.00 
  Barrientos, Freddy 1893 ESA0.001-0.6120-12.20 
  Navarrete, Guillermo 1693 ESA0.001-0.8420-16.80 

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)
 
 Open San Salvador 2014 San Salvador ESA 2014-12-05
RcRownchangeKK*chgGame
 2025 1973 4.50 8 1.01 20 20.20 
  Kaufman, Raymond m2315 USA0.001-0.1220-2.40 
  Cornejo, Milton 1626 ESA1.0010.11202.20 
  Arias, Lemnys A. m2328 ESA0.001-0.1120-2.20 
  Garcia, Alcira wc1736 ESA1.0010.20204.00 
  Fuentes, Adrian f2189 PAN1.0010.782015.60 
  Lorenzana, Wilson Estuardo m2207 GUA0.001-0.2120-4.20 
  Ortez, Andrea wc1652 ESA1.0010.13202.60 
  Chavez, Hector Eduardo 2146 ESA0.5010.23204.60 

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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