Individual Calculations October 2008
 Ruiz, Francisco  Total change: -2.75  Rating chartPersonal card
 83 Semifinal Argentina Superior Abs 2008 La Plata, Buenos Aires ARG 2008-07-21
RcRownchangeKK*chgGame
 2067 1921 1.50 5 -0.11 25 -2.75 
  Spata, German 2250 ARG0.001-0.1225-3.00 
  Lo Presti, Roberto 2122 ARG1.0010.762519.00 
  Palmero, Pablo 2144 ARG0.001-0.2225-5.50 
  Scarzello, Alejandro 2050 ARG0.001-0.3325-8.25 
  Latrecchiana, Christian 1771 ARG0.501-0.2025-5.00 

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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