Individual Calculations May 2019
 Badih, Sylvia  Total change: -12.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q7 F Darmstadt GER 2019-03-29
RcRownchangeKK*chgGame
 1456 1345 0.50 3 -0.62 20 -12.40 
  Bernath, Markus 1587 GER0.001-0.2020-4.00 
  Stein, Wolfgang 1114 GER0.001-0.7920-15.80 
  Seelig, Jochen 1667 GER0.5010.37207.40 

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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