Individual Calculations April 2009
 Piris Tillner, Eduardo  Total change: -3.30  Rating chartPersonal card
 IX IRT DE LA COOPERATIVA SAN CRISTOBAL ASUNCION PAR 2008-11-27
RcRownchangeKK*chgGame
 1905 1925 4.00 8 -0.22 15 -3.30 
  Cubas, Jose Fernando m2275 PAR0.001-0.1115-1.65 
  Gutierrez, Santiago 1955 PAR1.0010.54158.10 
  Roman, Rodrigo 1808 PAR0.501-0.1615-2.40 
  Perez, Hernan 1817 PAR0.501-0.1515-2.25 
  Rivarola, Paul 1575 PAR1.0010.11151.65 
  Galeano, Mario 2067 PAR0.001-0.3115-4.65 
  Lipiniks, Leonardo 2000 PAR0.001-0.4015-6.00 
  Torres, Francisco 1744 PAR1.0010.26153.90 

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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