Individual Calculations January 2012
 Prandato, Alejandro Marino  Total change: -22.20  Rating chartPersonal card
 Torneo Legislatura "COPA Dr. Norberto LA PORTA" (hasta Elo 2000) Buenos Aires ARG 2011-11-11
RcRownchangeKK*chgGame
 1831 1997 3.50 6 -0.74 30 -22.20 
  Guelman, Jorge Miguel 1678 ARG1.0010.13303.90 
  Tanner, Pedro 1906 ARG0.001-0.6230-18.60 
  Lopez, Cesar (per) 1758 PER1.0010.20306.00 
  Carcamo, Matias 1838 ARG0.501-0.2130-6.30 
  Saitta, Jorge 1820 ARG1.0010.27308.10 
  Pascual, Diego 1988 ARG0.001-0.5130-15.30 

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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