Individual Calculations April 2020
 Braeu, Wolfgang  Total change: -17.20  Rating chartPersonal card
 36. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2020-03-06
RcRownchangeKK*chgGame
 1847 1938 4.50 8 -0.43 40 -17.20 
  Moser, Andreas 1697 GER1.0010.20408.00 
  Wenske, Hardy 1703 GER0.501-0.2940-11.60 
  Rubke, Manfred 2147 GER0.001-0.2340-9.20 
  Klein, Gerhard 1787 GER1.0010.304012.00 
  Neumann, Erwin 1835 GER1.0010.364014.40 
  Pfitzer, Norbert 2082 GER0.001-0.3140-12.40 
  Zschorsch, Peter 1755 GER0.501-0.2440-9.60 
  Rumsey, Victor 1768 ENG0.501-0.2240-8.80 

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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