Rapid: Individual Calculations March 2015
 Karnas, Leszek  Total change: -9.40  Rating chartPersonal card
 Grand Prix Polonii Wroclaw - 13.02.2015 Wroclaw POL 2015-02-13
RcRownchangeKK*chgGame
 1764 1756 3.00 7 -0.47 20 -9.40 
  Szumilas, Piotr 2156  * POL0.001-0.0820-1.60 
  Kotkowski, Adam 1868 POL0.001-0.3520-7.00 
  Rossienik, Wieslaw 1579 POL1.0010.27205.40 
  White, John 1874 USA0.001-0.3420-6.80 
  Marko, Piotr 1677 POL0.001-0.6120-12.20 
  Architek, Marcin 1429 POL1.0010.13202.60 
  Sawczuk, Czeslaw 1763 POL1.0010.512010.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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