Individual Calculations December 2012
 Di Diego, Osvaldo  Total change: -16.05  Rating chartPersonal card
 II Abierto Internacional Marcel Duchamp 2012 Buenos Aires ARG 2012-10-22
RcRownchangeKK*chgGame
 1862 1885 2.00 6 -1.07 15 -16.05 
  Farias, Guillermo 1975 ARG0.001-0.3815-5.70 
  Gomez Camacho, Lilen 1542 ARG1.0010.12151.80 
  Benedetti, Antonella 1995 ARG0.001-0.3515-5.25 
  Madeo, Guillermo 1620 ARG1.0010.18152.70 
  Lopez Rebert, Pablo 2045 ARG0.001-0.2915-4.35 
  Gras, Carlos 1994 ARG0.001-0.3515-5.25 

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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