Individual Calculations January 2015
 Sanchez, David  Total change: 105.20  Rating chartPersonal card
 Campeonato Nacional por Categoria Superior 2014, Fase 1, Clausra San Salvador ESA 2014-11-08
RcRownchangeKK*chgGame
 2066 1828 4.50 7 2.97 40 118.80 
  Alvarez, Carlos 2029 ESA1.0010.764030.40 
  Chavez, Ricardo Ernesto f2199 ESA0.5010.404016.00 
  Martinez, Nelson f2142 ESA0.001-0.1440-5.60 
  Godoy, Erick David 1905 ESA1.0010.614024.40 
  Blanco, David E. 1983 ESA1.0010.714028.40 
  Arias, Daniel f2206 ESA0.001-0.0940-3.60 
  Sanchez, Ingrid wf1995 ESA1.0010.724028.80 

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)
 
 Campeonato Nacional por Categoria Superior 2014, Fase 2, Clausra San Salvador ESA 2014-11-30
RcRownchangeKK*chgGame
 2080 1828 1.00 6 -0.25 40 -10.00 
  Barrientos, Freddy 1893 ESA0.001-0.4140-16.40 
  Martinez, Nelson f2142 ESA0.001-0.1440-5.60 
  Arias, Daniel f2206 ESA0.5010.414016.40 
  Chavez, Ricardo Ernesto f2199 ESA0.001-0.1040-4.00 
  Hernandez, Diego f1978 ESA0.001-0.3040-12.00 
  Giron, Jorge Ernesto c2059 ESA0.5010.294011.60 

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)
 
 Open San Salvador 2014 San Salvador ESA 2014-12-05
RcRownchangeKK*chgGame
 2031 1828 1.50 6 -0.09 40 -3.60 
  Baules, Jorge m2228  * PAN0.001-0.0840-3.20 
  Chavez, Hector Eduardo 2146 ESA0.5010.374014.80 
  Giron, Jorge Ernesto c2059 ESA0.001-0.2140-8.40 
  Reyes Najera, Carlos A. f2120 GUA0.5010.354014.00 
  Blanco, David E. 1983 ESA0.001-0.2940-11.60 
  Ortez, Andrea wc1652 ESA0.501-0.2340-9.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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