Individual Calculations July 2009
 Martinek, Tomasz  Total change: 26.50  Rating chartPersonal card
 Silesian Team Championship woj slaskie POL 2009-01-11
RcRownchangeKK*chgGame
 1993 1923 3.50 6 1.06 25 26.50 
  Olbrich, Roman 1931 POL0.5010.01250.25 
  Porwol, Adam 2131 POL0.5010.27256.75 
  Sochacki, Zenon 1956 POL1.0010.552513.75 
  Kastelik, Adrian 1933 POL0.5010.01250.25 
  Kaminski, Piotr 2080 POL0.001-0.2925-7.25 
  Gwozdzik, Zbigniew 1928 POL1.0010.512512.75 

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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