Individual Calculations May 2023
 Werner, Martin, Dr.  Total change: 10.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 A Darmstadt GER 2023-04-14
RcRownchangeKK*chgGame
 2196 2045 2.00 5 0.50 20 10.00 
  Gloeckler, Christian 2229 GER1.0010.742014.80 
  Meier, Volker f2233 GER0.001-0.2620-5.20 
  Friedel, Marcus 2175 GER0.001-0.3220-6.40 
  Jansen, Dirk Norbert 2124 GER1.0010.612012.20 
  Mazurek, Robert c2219 POL0.001-0.2720-5.40 

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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