Individual Calculations April 2022
 Pirrot, Dieter  Total change: -14.00  Rating chartPersonal card
 37. ChessOrg-Schachfestival A-Open Bad Woerishofen GER 2022-03-11
RcRownchangeKK*chgGame
 2027 2331 2.00 4 -1.40 10 -14.00 
  Gass, Ulrich 2020 GER0.001-0.8610-8.60 
  Margraf, Christoph 1936 GER1.0010.08100.80 
  Higatsberger, Michael 2056 AUT1.0010.17101.70 
  Steinle, Carsten 2097 GER0.001-0.7910-7.90 

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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