Individual Calculations July 2019
 Abed, Karim  Total change: 45.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Finale F Magdeburg GER 2019-05-30
RcRownchangeKK*chgGame
 1543 1408 2.50 4 1.13 40 45.20 
  Nguyen, Phuc Nhat 1466 GER1.0010.584023.20 
  Weber, Julian 1423 GER0.5010.02400.80 
  Rau, Jonas 1493 GER1.0010.624024.80 
  Besou, Hussain 1789 GER0.001-0.0940-3.60 

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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