Individual Calculations March 2020
 Otten, Arnold, Prof. Dr.  Total change: 38.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 D Hamburg GER 2020-01-31
RcRownchangeKK*chgGame
 1717 1583 3.50 5 1.90 20 38.00 
  Karheily, Somar 1657 GER1.0010.602012.00 
  Krueger, Arthur 1693 GER0.5010.15203.00 
  Duede, Sebastian 1721 GER1.0010.692013.80 
  Abele, Anais 1735 GER0.5010.20204.00 
  Recklies, Volker 1781 GER0.5010.26205.20 

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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