Individual Calculations April 2019
 Schaefer, Gerhard  Total change: -7.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q6 D Bad Wildungen GER 2019-03-01
RcRownchangeKK*chgGame
 1777 1656 1.00 4 -0.35 20 -7.00 
  Mothes, Rainer 1727 GER0.5010.10202.00 
  Taskor, Erkan 1746 GER0.001-0.3820-7.60 
  Kuestermann, Dieter 1829 GER0.001-0.2720-5.40 
  Boldt, Manfred 1806 GER0.5010.20204.00 

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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