Individual Calculations March 2023
 Schlegel, Hagen  Total change: 20.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 D Magdeburg GER 2023-02-17
RcRownchangeKK*chgGame
 1682 1680 3.50 5 1.02 20 20.40 
  Erdmann, Frank 1656 GER0.001-0.5320-10.60 
  Klowski, Bjoern Sigurd 1652 GER1.0010.46209.20 
  Rode, Wilfried 1737 GER1.0010.582011.60 
  Schillig, Sascha 1707 GER0.5010.04200.80 
  Blechschmidt, Falk 1657 GER1.0010.47209.40 

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)
 

 

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