Individual Calculations January 2019
 Arraga, Gerardo  Total change: -21.60  Rating chartPersonal card
 Torneo SUB-2200 Carlos Lago In Memoriam CABA ARG 2018-10-22
RcRownchangeKK*chgGame
 1811 1893 4.00 7 -0.20 20 -4.00 
  Firpo, Ricardo 1639 ARG1.0010.19203.80 
  Zaretzky, Julio 1792 ARG0.501-0.1420-2.80 
  D Andrea, Walter 1817 ARG1.0010.40208.00 
  Elman, Cristian 2019 ARG0.5010.17203.40 
  Buzzo, Hector 1601 ARG1.0010.15203.00 
  Sammartino, Gabriel 1860 ARG0.001-0.5520-11.00 
  Pena, Miguel 1952 ARG0.001-0.4220-8.40 

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)
 
 Torneo Abierto Sub 2000 Carlos Portela In Memorian CABA ARG 2018-12-10
RcRownchangeKK*chgGame
 1741 1865 3.00 6 -0.88 20 -17.60 
  Guelman, Jorge Miguel 1550 ARG1.0010.14202.80 
  Tancredi, Juan Maria 1567 ARG1.0010.15203.00 
  Fuxz, Diego 1786 ARG1.0010.39207.80 
  Campos, Maria Jose 1910 ARG0.001-0.4420-8.80 
  Del Giudice, Juan Eduardo 1934 ARG0.001-0.4020-8.00 
  Gigliarelli, Edoardo 1696 ARG0.001-0.7220-14.40 

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)
 

 

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