Individual Calculations April 2019
 Stavast, Dick  Total change: 49.40  Rating chartPersonal card
 35. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2019-03-15
RcRownchangeKK*chgGame
 2027 2033 6.00 7 2.47 20 49.40 
  Rueggeberg, Wilhelm 1770 GER1.0010.18203.60 
  Goris, Ton 1915 NED1.0010.34206.80 
  Waltenberger, Udo 1982 GER1.0010.43208.60 
  Valenti, Giuseppe f2036 ITA1.0010.502010.00 
  Kierzek, Matthias, Dr. 2176 GER0.001-0.3120-6.20 
  Villing, Dieter 2088 GER1.0010.582011.60 
  Okrajek, Alexander 2222 GER1.0010.752015.00 

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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