Individual Calculations April 2023
 Edelmann, Oliver  Total change: 4.80  Rating chartPersonal card
 chessemy Open 2023 - A-Open Walsrode GER 2023-03-04
RcRownchangeKK*chgGame
 2001 1871 3.00 8 0.24 20 4.80 
  Wahedi, Ahmad Siar f2256 GER0.001-0.0920-1.80 
  Roth, Thorsten 2048 GER0.001-0.2720-5.40 
  Kuehn, Marvin 1671 GER1.0010.24204.80 
  Martin, Dennis 2002 GER0.001-0.3220-6.40 
  Wunderlich, Frank 1762 GER1.0010.35207.00 
  Oest, Thorsten 2061 GER1.0010.752015.00 
  Linde, Wolfgang 2084 GER0.001-0.2320-4.60 
  Harish, Neeraj c2127 USA0.001-0.1920-3.80 

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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