Individual Calculations May 2011
 Balvin, Jorge  Total change: 7.05  Rating chartPersonal card
 I IRT ROBERTO MORALES MORALES IN MEMORIAM LIMA, PERU PER 2011-01-08
RcRownchangeKK*chgGame
 2105 1782 1.00 4 0.47 15 7.05 
  Terry, Renato f2182  * PER0.001-0.0815-1.20 
  Morales Nino, Luis 2064 PER0.5010.34155.10 
  Calizaya, Marco 2135 PER0.001-0.1115-1.65 
  Aliaga Salinas, Rafael 2040 PER0.5010.32154.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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