Individual Calculations July 2017
 Arevalo, Jairo  Total change: -67.60  Rating chartPersonal card
 Semifinal Argentina Sub 2000 - 2300 Purmamarca Purmamarca - Jujuy ARG 2017-05-20
RcRownchangeKK*chgGame
 1692 1924 3.00 6 -1.69 40 -67.60 
  Marin, Victor 1624 ARG1.0010.15406.00 
  Herrera, Pablo Francisco 1798 ARG0.001-0.6740-26.80 
  Ubeira Montenegro, Enrique 1655 ARG0.501-0.3340-13.20 
  Yanez, Victor Jesus 1585 ARG0.501-0.3840-15.20 
  Moreira, Angel Roberto 1710 ARG0.001-0.7740-30.80 
  Guzman, Cristian Ezequiel 1781 ARG1.0010.314012.40 

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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