Individual Calculations March 2020
 Roehr, Susanne  Total change: -45.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 D Hamburg GER 2020-01-31
RcRownchangeKK*chgGame
 1651 1694 0.50 5 -2.28 20 -45.60 
  Werner, Rene 1816 GER0.001-0.3320-6.60 
  Meier, Detlef 1515 GER0.001-0.7320-14.60 
  Stromberg, Peter 1680 GER0.501-0.0220-0.40 
  Suliga, Eckhard 1660 GER0.001-0.5520-11.00 
  Lange, Malina 1585 GER0.001-0.6520-13.00 

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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