Individual Calculations April 2020
 Mueller, Wolfgang  Total change: 37.20  Rating chartPersonal card
 36. ChessOrg Schachfestival B-Open Bad Woerishofen GER 2020-03-06
RcRownchangeKK*chgGame
 1752 1823 6.00 7 1.86 20 37.20 
  Lachat, Martin 1587 SUI0.501-0.3020-6.00 
  Kearsley, Raymond 1624 ENG1.0010.24204.80 
  Gajewski, Richard 1647 GER1.0010.27205.40 
  Kurpiela, Franz 1704 GER1.0010.34206.80 
  Schneider, Konrad 1882 GER1.0010.582011.60 
  Spanton, Tim R 1837 ENG1.0010.522010.40 
  Hamlack, Heinz 1983 GER0.5010.21204.20 

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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