Individual Calculations February 2019
 Riemay, David  Total change: 30.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q4 A Magdeburg GER 2019-01-25
RcRownchangeKK*chgGame
 2185 2106 3.50 5 1.54 20 30.80 
  Hansch, Stephan 2206 GER0.5010.14202.80 
  Bruch, Jochen f2191 GER1.0010.622012.40 
  Pruefer, Friedbert, Prof. Dr. 2196 GER0.5010.12202.40 
  Wolf, Christoph 2209 GER0.5010.14202.80 
  Hansch, Torsten c2121 GER1.0010.522010.40 

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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