Individual Calculations January 2017
 Fidel, Roberto Oscar  Total change: -47.60  Rating chartPersonal card
 Torneo Mayor deMar del Plata Mar del Plata ARG 2016-11-21
RcRownchangeKK*chgGame
 2072 2147 3.50 10 -2.38 20 -47.60 
  Lazzari, Sergio 1843 ARG1.0010.14202.80 
  Di Muro, Matias 2243 ARG0.001-0.3720-7.40 
  Anino, Sergio 2132 ARG0.001-0.5220-10.40 
  Fernandez Mazzetti, Ignacio 1986 ARG0.001-0.7120-14.20 
  Loiterstein, Mariano f2158 ARG0.5010.02200.40 
  Lazzari, Sergio 1843 ARG1.0010.14202.80 
  Di Muro, Matias 2243 ARG0.001-0.3720-7.40 
  Anino, Sergio 2132 ARG0.001-0.5220-10.40 
  Fernandez Mazzetti, Ignacio 1986 ARG1.0010.29205.80 
  Loiterstein, Mariano f2158 ARG0.001-0.4820-9.60 

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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