Individual Calculations October 2008
 Tovio, Israel  Total change: -15.50  Rating chartPersonal card
 IRT GP Barrancabermeja Barrancabermeja COL 2008-07-11
RcRownchangeKK*chgGame
 2078 2258 3.00 5 -0.62 25 -15.50 
  Gomez, Andres Felipe 1999 COL0.001-0.8225-20.50 
  Betancur, Carolina 1959 COL1.0010.15253.75 
  Herrera, Milena wf2078 COL1.0010.26256.50 
  Ramirez, Carlos f2258 COL0.001-0.5025-12.50 
  Palao, Maricela wm2097 COL1.0010.29257.25 

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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