Rapid: Individual Calculations April 2020
 Sobek, Jaroslav  Total change: -2.00  Rating chartPersonal card
 OPEN Petrvald 2020 Petrvald CZE 2020-03-07
RcRownchangeKK*chgGame
 1851 2100 6.50 9 -0.10 20 -2.00 
  Malik, Vojtech 1365 CZE1.0010.01200.20 
  Matlocha, Lubomir 1625 CZE1.0010.05201.00 
  Ulrych, Wojciech 1749 POL0.501-0.3920-7.80 
  Bienek, Petr 1661 CZE1.0010.06201.20 
  Firt, Stanislav f2144 CZE0.5010.06201.20 
  Kolar, Stanislav 1929 CZE1.0010.27205.40 
  Vesely, Martin 1984 CZE1.0010.34206.80 
  Mroziak, Maciej m2259 POL0.001-0.2920-5.80 
  Stefanik, Marek 1943 CZE0.501-0.2120-4.20 

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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