Individual Calculations October 2018
 Koch, Juan  Total change: 15.20  Rating chartPersonal card
 Liga Nacional de Ajedrez Superior 2018 Villa Martelli ARG 2018-07-08
RcRownchangeKK*chgGame
 1937 1952 2.00 4 -0.02 20 -0.40 
  Fiori, Hector 2104 ARG0.001-0.3020-6.00 
  Dubrovich, Igor 2004 ARG0.001-0.4320-8.60 
  Olivares, Daniel 2017 ARG1.0010.592011.80 
  Bosco, Giuliana wc1622 ARG1.0010.12202.40 

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)
 
 XVII IRT Club Philidor Sub 2200 Moron ARG 2018-09-04
RcRownchangeKK*chgGame
 1811 1927 4.00 5 0.78 20 15.60 
  Sanchez, Abril 1612 ARG1.0010.14202.80 
  Chan, Daniel 1801 ARG0.501-0.1720-3.40 
  Saez, Diego 1787 ARG1.0010.31206.20 
  Wald, Gabriel 1860 ARG0.501-0.0920-1.80 
  Edgar, Roberto 1995 ARG1.0010.592011.80 

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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