Individual Calculations May 2024
 Dorweiler, Roger Paul  Total change: 13.20  Rating chartPersonal card
 GRENKE Chess Open 2024 B-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 1795 1885 5.00 7 0.66 20 13.20 
  Backhaus, Eric 1708 GER1.0010.27205.40 
  Uhrig, Claus 1788 GER0.501-0.1320-2.60 
  Dhard, Shubham 1782 GER1.0010.36207.20 
  Gehrlein, Michael 1786 GER1.0010.36207.20 
  Heuwinkel, Maximilian 1725 GER1.0010.29205.80 
  Braeutigam, Thomas 1968 GER0.5010.11202.20 
  Aminmansour, Bardia 1809 GER0.001-0.6020-12.00 

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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