Individual Calculations May 2019
 Rasch, Wolfgang, Dr.  Total change: 2.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q7 D Darmstadt GER 2019-03-29
RcRownchangeKK*chgGame
 1667 1646 2.00 4 0.12 20 2.40 
  Radke, Uwe 1680 GER0.001-0.4520-9.00 
  Werther, Jens 1678 GER0.5010.04200.80 
  Heun, Andreas 1616 GER0.501-0.0420-0.80 
  Spaeth, Gerhard 1695 GER1.0010.572011.40 

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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