Individual Calculations April 2019
 Broeker, Claudia  Total change: -44.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q6 D Bad Wildungen GER 2019-03-01
RcRownchangeKK*chgGame
 1682 1848 2.50 5 -1.11 40 -44.40 
  Uhl, Patrick 1702 GER1.0010.304012.00 
  Qayumi, Roman 1710 GER0.001-0.6940-27.60 
  Baumann, Bettina 1620 GER0.501-0.2940-11.60 
  Suliga, Eckhard 1691 GER0.501-0.2140-8.40 
  Naedler, Martin, Dr. 1685 GER0.501-0.2240-8.80 

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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