Individual Calculations February 2014
 Piotrowski, Pawel  Total change: 9.90  Rating chartPersonal card
 IV Turniej Kolowy Zielona Gora POL 2014-01-10
RcRownchangeKK*chgGame
 2060 2011 5.00 10 0.66 15 9.90 
  Heba, Krzysztof 2077 POL0.001-0.4115-6.15 
  Gabka, Pawel 2037 POL0.001-0.4615-6.90 
  Nowakowski, Marcin 2116 POL1.0010.64159.60 
  Zabawski, Grzegorz 1845 POL0.501-0.2215-3.30 
  Bielinski, Dariusz 2227 POL0.001-0.2215-3.30 
  Heba, Krzysztof 2077 POL0.001-0.4115-6.15 
  Gabka, Pawel 2037 POL1.0010.54158.10 
  Nowakowski, Marcin 2116 POL1.0010.64159.60 
  Zabawski, Grzegorz 1845 POL1.0010.28154.20 
  Bielinski, Dariusz 2227 POL0.5010.28154.20 

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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