Individual Calculations May 2019
 Hader, Soeren, Dr.  Total change: -4.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q7 D Darmstadt GER 2019-03-29
RcRownchangeKK*chgGame
 1681 1722 2.00 4 -0.23 20 -4.60 
  Grossgart, Joerg 1628 GER0.501-0.1320-2.60 
  Schrade, Ulrich 1622 GER0.501-0.1420-2.80 
  Stolcz, Bianca 1739 GER1.0010.522010.40 
  Schneider, Kevin 1734 GER0.001-0.4820-9.60 

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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