Individual Calculations January 2011
 Bibiloni, Jorge  Total change: -30.00  Rating chartPersonal card
 Abierto Philidor Club Argentino Buenos Aires ARG 2010-11-08
RcRownchangeKK*chgGame
 1824 2155 1.50 4 -2.00 15 -30.00 
  Guelman, Jorge Miguel 1775 ARG1.0010.09151.35 
  Tanner, Pedro 1904 ARG0.001-0.8115-12.15 
  Soto, Jose Manuel 1823 VEN0.001-0.8815-13.20 
  Brie, Juan Carlos 1794 ARG0.501-0.4015-6.00 

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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