Individual Calculations April 2017
 Ibarra, Juan Martin  Total change: 59.60  Rating chartPersonal card
 Final Campeonato Argentino Absoluto Sub 14 2017 Vicente Lopez ARG 2017-02-24
RcRownchangeKK*chgGame
 1583 1440 4.00 8 1.49 40 59.60 
  Parisi, Thiago 1524 ARG0.5010.12404.80 
  Chiappero, Carlos Francisco 1614 ARG0.5010.23409.20 
  Ruiz, Joaquin Marcelo 1516 ARG0.5010.10404.00 
  Quiro Diaz, Ignacio 1709 ARG1.0010.834033.20 
  Cirigliano, Nahuel 1592 ARG0.5010.20408.00 
  Garcia, Ricardo 1539 ARG1.0010.644025.60 
  Marconi, Nicolas 1672 ARG0.001-0.2140-8.40 
  Ruiz, Juan Ignacio 1496 ARG0.001-0.4240-16.80 

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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