Individual Calculations March 2020
 Braeutigam, Alexander  Total change: 19.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 E Hamburg GER 2020-01-31
RcRownchangeKK*chgGame
 1594 1597 2.00 3 0.49 40 19.60 
  Diekmann, Klaus 1519 GER1.0010.394015.60 
  Holand, Maxim 1712 GER0.001-0.3440-13.60 
  Weinitschke, Harald 1551 GER1.0010.444017.60 

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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