Individual Calculations May 2019
 Stein, Wolfgang  Total change: 55.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q7 F Darmstadt GER 2019-03-29
RcRownchangeKK*chgGame
 1349 1114 2.00 3 1.38 40 55.20 
  Badih, Sylvia 1345 GER1.0010.794031.60 
  Abed, Karim 1364 GER0.001-0.1940-7.60 
  Boecker, Marcus 1339 GER1.0010.784031.20 

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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