Individual Calculations May 2024
 Waffenschmidt, Joachim  Total change: -9.80  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2090 1994 2.50 8 -0.49 20 -9.80 
  Buyukasik, Diyap f2228 TUR0.001-0.2120-4.20 
  Henrich, Thomas f2115 GER0.001-0.3420-6.80 
  Kwiatkowski, Jakub 2105 SUI0.5010.15203.00 
  Quante, Lennart 2113 GER1.0010.662013.20 
  Gremmel, Jonas Simon 2113 GER0.001-0.3420-6.80 
  Skembris, Simon Max 2074 GER0.001-0.3920-7.80 
  Nopper, Louis 1889 GER1.0010.36207.20 
  Schmidt, Martin 2081 GER0.001-0.3820-7.60 

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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