Individual Calculations September 2009
 Rocchetti, Marco  Total change: -4.80  Rating chartPersonal card
 23th International Open Tournament Pula 2009 Pula CRO 2009-06-27
RcRownchangeKK*chgGame
 2061 1921 2.00 7 -0.32 15 -4.80 
  Hrbolka, Ladislav Jr 2230 CZE0.5010.36155.40 
  Papp, Tamas f2271 HUN0.001-0.1115-1.65 
  Barlotti, Gabriele 1664 ITA0.501-0.3215-4.80 
  Gunis, Juraj 2049 SVK0.001-0.3315-4.95 
  Gutschi, Ernst 2019 AUT0.5010.13151.95 
  Hrbolka, Ladislav 2163 CZE0.5010.30154.50 
  Schink, Barbara 2029 AUT0.001-0.3515-5.25 

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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