Individual Calculations June 2017
 Torres, Nahuel  Total change: 90.80  Rating chartPersonal card
 Semifinal Arg. Sub 1700 Fed. Saltena de Ajedrez Salta ARG 2017-04-14
RcRownchangeKK*chgGame
 1465 1411 4.00 4 2.27 40 90.80 
  Machicado, Francisco 1427 ARG1.0010.524020.80 
  Corimayo, Mario 1251 ARG1.0010.294011.60 
  Lopez, Sebastian Dario 1573 ARG1.0010.714028.40 
  Gonzalez, Ivan 1607 ARG1.0010.754030.00 

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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