Individual Calculations January 2024
 Rasch, Wolfgang, Dr.  Total change: -4.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q1 E Duesseldorf GER 2023-12-16
RcRownchangeKK*chgGame
 1527 1564 2.00 4 -0.20 20 -4.00 
  Breuer, Achim 1549 GER1.0010.48209.60 
  Ehrich, Dieter 1542 GER0.001-0.5320-10.60 
  Radzik, Thomas 1500 GER1.0010.41208.20 
  Kramer, Lars 1518 GER0.001-0.5620-11.20 

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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