Individual Calculations May 2024
 Ghaznavi, Massoud  Total change: -57.60  Rating chartPersonal card
 GRENKE Chess Open 2024 B-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 1650 1722 1.00 6 -2.60 20 -52.00 
  Wecke, Thoralf 1900 GER0.001-0.2720-5.40 
  Baeuerlein, Benedikt 1585 GER0.001-0.6820-13.60 
  Varbanova, Joanna 1600 GER1.0010.33206.60 
  Heidtkamp, Anna 1606 GER0.001-0.6620-13.20 
  Gaertner, David 1612 GER0.001-0.6520-13.00 
  Rafikova, Ailin 1597 GER0.001-0.6720-13.40 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q6 E Darmstadt GER 2024-04-19
RcRownchangeKK*chgGame
 1886 1722 0.00 1 -0.28 20 -5.60 
  Bjoerknes, Uwe 1886 GER0.001-0.2820-5.60 

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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