Individual Calculations April 2009
 Roman, Rodrigo  Total change: 26.70  Rating chartPersonal card
 IX IRT DE LA COOPERATIVA SAN CRISTOBAL ASUNCION PAR 2008-11-27
RcRownchangeKK*chgGame
 1963 1808 4.50 9 1.78 15 26.70 
  Goiriz, Y Damian 2072 PAR0.001-0.1815-2.70 
  Gomez Harika, Marcelo 1458 PAR1.0010.11151.65 
  Piris Tillner, Eduardo 1925 PAR0.5010.16152.40 
  Deus Filho, Joaquim De 2038 BRA0.5010.29154.35 
  Recalde, Ariel 1993 PAR0.5010.24153.60 
  Almiron, Antonio 2122 PAR0.5010.36155.40 
  Zarza, Ronald 2095 PAR0.5010.34155.10 
  Florentin, Damaso 1965 PAR1.0010.711510.65 
  Lipiniks, Leonardo 2000 PAR0.001-0.2515-3.75 

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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