Individual Calculations September 2022
 Zarate, Cristian  Total change: 21.80  Rating chartPersonal card
 Club Mariano Moreno Abierto de Invierno 2022 CABA ARG 2022-08-05
RcRownchangeKK*chgGame
 1799 1901 5.50 7 1.09 20 21.80 
  Parisi, Thiago 1596 ARG0.501-0.3620-7.20 
  Mezhenskyy, Mark 1814 ARG1.0010.38207.60 
  Rodriguez Nava, Adrian Alberto 1741 ARG1.0010.29205.80 
  Infran, Marcelo 1874 ARG1.0010.46209.20 
  Quarracino, Carlos 2137 ARG0.5010.30206.00 
  Alonso, Sergio 1687 ARG1.0010.23204.60 
  Ferrero, Luis 1742 ARG0.501-0.2120-4.20 

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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