Individual Calculations April 2019
 Wahl, Peter  Total change: 27.60  Rating chartPersonal card
 35. ChessOrg Schachfestival B-Open Bad Woerishofen GER 2019-03-15
RcRownchangeKK*chgGame
 1827 1797 5.00 8 1.38 20 27.60 
  Schade, Thomas 1504 GER0.501-0.3520-7.00 
  Puetz, Peter 1619 GER1.0010.27205.40 
  Burkhardt, Wilfried, Dr. 1879 GER1.0010.612012.20 
  Litfin, Boris 1979 GER0.001-0.2620-5.20 
  Kerber, Alfred 1947 AUT1.0010.702014.00 
  Urban, Rudolf 1879 GER0.5010.11202.20 
  Mack, Thomas, Dr. 1921 GER1.0010.672013.40 
  Spanton, Tim R 1890 ENG0.001-0.3720-7.40 

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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