Individual Calculations May 2024
 Drews, Marcus  Total change: 31.20  Rating chartPersonal card
 Landesliga Brandenburg 2023-2024 April 2024 various GER 2024-04-14
RcRownchangeKK*chgGame
 1931 1817 1.50 2 0.78 40 31.20 
  Kuehne, Carsten 2050 GER0.5010.294011.60 
  Rapiej, Andrzej 1812 POL1.0010.494019.60 

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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