Individual Calculations January 2019
 Casas, Esteban Luis  Total change: 9.80  Rating chartPersonal card
 IRT 91 Aniversario Club Jaque Mate CABA ARG 2018-12-04
RcRownchangeKK*chgGame
 1857 1866 3.50 6 0.49 20 9.80 
  Federico, Daniel 1532 ARG1.0010.12202.40 
  Tabet, Luis 2009 ARG0.5010.19203.80 
  Galagovsky, Carlos 1963 ARG0.5010.13202.60 
  Gonzalez, Fabian 1990 ARG0.001-0.3320-6.60 
  Ricconi, Guillermo 1816 ARG1.0010.43208.60 
  Grandi, Jeronimo 1833 ARG0.501-0.0520-1.00 

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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