Individual Calculations October 2008
 Tanner, Pedro  Total change: -19.80  Rating chartPersonal card
 Abierto de la Despedida Buenos Aires ARG 2008-06-11
RcRownchangeKK*chgGame
 2079 2039 0.00 3 -1.32 15 -19.80 
  Malbran, Guillermo m2240 ARG0.001-0.2415-3.60 
  Zuriel, Marisa wm2231 ARG0.001-0.2515-3.75 
  Heinecke, Lucas 1765 ARG0.001-0.8315-12.45 

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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