Individual Calculations September 2010
 Tanner, Pedro  Total change: 3.30  Rating chartPersonal card
 III Simon Bolivar Libertador Copa PDVSur Buenos Aires ARG 2010-06-24
RcRownchangeKK*chgGame
 1935 1912 3.50 7 0.22 15 3.30 
  Heinecke, Lucas 2046 ARG1.0010.681510.20 
  Lopez, Diego 2112 ARG0.001-0.2415-3.60 
  Ippolitti, Horacio 2090 ARG0.001-0.2715-4.05 
  Maldonado, Oscar Lorenzo 1749 ARG1.0010.28154.20 
  Fell, Sebastian 2114 ARG0.001-0.2415-3.60 
  Soto, Jose Manuel 1798 VEN0.501-0.1615-2.40 
  Coldman, Ricardo 1635 ARG1.0010.17152.55 

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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