Individual Calculations April 2023
 Wimmer, Alfred  Total change: -30.20  Rating chartPersonal card
 38. ChessOrg-Schachfestival in Bad Woerishofen - A-Open Bad Woerishofen GER 2023-03-03
RcRownchangeKK*chgGame
 1917 2019 4.00 9 -1.51 20 -30.20 
  Van Der Hagen, Loek f2294 NED0.001-0.1720-3.40 
  Steinhart, Matthias 1619  * GER1.0010.08201.60 
  De Santis, Alessio f2130 ITA0.001-0.3520-7.00 
  De Francesco, Klaus f2220 GER0.001-0.2420-4.80 
  Bergmann, Thomas 1774 GER0.501-0.3020-6.00 
  Woeltge, Carsten 1920 GER0.501-0.1420-2.80 
  Fleischmann, Theo 1631 GER1.0010.09201.80 
  Heppert, Lars 1834 GER0.501-0.2420-4.80 
  Vennemann, Juergen 1835 GER0.501-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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