Individual Calculations December 2017
 Saralegui, Mario  Total change: 6.20  Rating chartPersonal card
 Primavera Trebejos 2017 Montevideo URU 2017-11-08
RcRownchangeKK*chgGame
 1966 2057 4.00 6 0.31 20 6.20 
  Zaruski, Julio 1829 URU0.501-0.2920-5.80 
  Lanzilotta, Marcelo 1992 URU0.501-0.0920-1.80 
  Rodriguez, Sergio 1788 URU1.0010.17203.40 
  Avedisian, Alexander 1883 URU1.0010.27205.40 
  Lopez Falcon, Jorge 2133 URU0.5010.10202.00 
  Carvalho, Guillermo c2168 URU0.5010.15203.00 

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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