Individual Calculations May 2024
 Dumjahn, Carsten  Total change: 6.80  Rating chartPersonal card
 Landesliga Hamburg 2023-2024 April 2024 various GER 2024-04-07
RcRownchangeKK*chgGame
 2079 1993 1.50 3 0.34 20 6.80 
  Stelting, Thorsten 2146 GER1.0010.702014.00 
  Neumann, Michael 2095 GER0.5010.14202.80 
  Purniel Umpierre, Christian 1995 GER0.001-0.5020-10.00 

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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