Individual Calculations July 2009
 Scarzello, Alejandro  Total change: 32.40  Rating chartPersonal card
 84 Semifinal Argentina Superior 2009 La Plata ARG 2009-04-30
RcRownchangeKK*chgGame
 2288 2060 4.00 8 2.16 15 32.40 
  Alonso, Salvador m2410 ARG1.0010.891513.35 
  Duarte, Leonardo m2349 ARG0.001-0.1615-2.40 
  Spata, German 2310 ARG1.0010.811512.15 
  Barrionuevo, Pablo f2320 ARG1.0010.821512.30 
  Giampa, Alejandro 2235 ARG0.001-0.2715-4.05 
  Meza, Hugo f2315 ARG0.001-0.1915-2.85 
  Pastor, Juan Martin 1973 ARG1.0010.38155.70 
  Tristan, Leonardo 2393 ARG0.001-0.1215-1.80 

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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