Individual Calculations June 2017
 Ostoich, Mariano  Total change: -28.80  Rating chartPersonal card
 XIII IRT Club Philidor Moron - Bs. As. ARG 2017-05-09
RcRownchangeKK*chgGame
 1903 2040 4.00 7 -0.72 40 -28.80 
  Rolon, Maximiliano 1744 ARG0.501-0.3540-14.00 
  Asad, Jonathan 1802 ARG1.0010.20408.00 
  Brunsteins, Daniel 1868 ARG1.0010.274010.80 
  Perez Wertheim, Rodolfo 1912 ARG1.0010.334013.20 
  Gutierrez, Ezequiel 2004 ARG0.501-0.0540-2.00 
  Biancosino, Rafael 2051 ARG0.001-0.4840-19.20 
  Rasgido, Alejandro 1940 ARG0.001-0.6440-25.60 

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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