Individual Calculations July 2009
 Quiroga, Sergio  Total change: 8.55  Rating chartPersonal card
 1er Copa Universidad de La Punta Buenos Aires ARG 2009-05-25
RcRownchangeKK*chgGame
 2220 2206 4.50 8 0.57 15 8.55 
  Rodriguez Vila, Andres g2524 URU0.001-0.1315-1.95 
  Martinez, Ayelen 1894 ARG1.0010.14152.10 
  Ponzo, Fabian 2097 ARG1.0010.35155.25 
  Alonso, Salvador m2489 ARG0.001-0.1615-2.40 
  Beckerman, Marcelo 2098 ARG1.0010.35155.25 
  Elias, Leonardo 2126 ARG0.501-0.1115-1.65 
  Bianchi, Lucas 2090 ARG1.0010.34155.10 
  Liascovich, Lucas m2439 ARG0.001-0.2115-3.15 

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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