Individual Calculations December 2018
 Taskor, Erkan  Total change: -2.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q1 D Koblenz-Lahnstein GER 2018-11-16
RcRownchangeKK*chgGame
 1635 1748 2.50 4 -0.12 20 -2.40 
  Baumann, Bettina 1654 GER1.0010.37207.40 
  Maass, Andre 1645 GER0.501-0.1420-2.80 
  Plum, Paul 1615 GER0.001-0.6820-13.60 
  Maxin, Falko 1626 GER1.0010.33206.60 

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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