Rapid: Individual Calculations September 2019
 Janicki, Rafal  Total change: 12.40  Rating chartPersonal card
 Adolf Anderssen Cup 2019 Wroclaw POL 2019-08-04
RcRownchangeKK*chgGame
 1816 1741 4.00 8 0.62 20 12.40 
  Zgadzaj, Rafal 2097 POL0.001-0.1120-2.20 
  Zgadzaj, Rafal 2097 POL0.001-0.1120-2.20 
  Wlodarczyk, Jerzy 1667 POL1.0010.40208.00 
  Wlodarczyk, Jerzy 1667 POL1.0010.40208.00 
  Czachor, Radoslaw 1924 POL0.001-0.2620-5.20 
  Czachor, Radoslaw 1924 POL0.5010.24204.80 
  Grot, Blazej c1575 POL1.0010.28205.60 
  Grot, Blazej c1575 POL0.501-0.2220-4.40 

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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