Individual Calculations April 2023
 Rubke, Manfred  Total change: 15.60  Rating chartPersonal card
 38. ChessOrg-Schachfestival in Bad Woerishofen - Senioren Bad Woerishofen GER 2023-03-03
RcRownchangeKK*chgGame
 2022 2093 5.50 8 0.78 20 15.60 
  McAndrew, Robert 1874 SCO1.0010.22204.40 
  Christen, Pierre 1855 LUX1.0010.20204.00 
  Koehler, Gerhard, Dr. 2244 GER0.5010.20204.00 
  Luciani, Carlo 2194 ITA0.001-0.3620-7.20 
  Kievelitz, Bernd 1853 GER0.501-0.3020-6.00 
  Wagner, Franz 1954 GER1.0010.31206.20 
  Mueller, Erich 2024 GER0.501-0.1020-2.00 
  Krueger, Erich 2176 GER1.0010.612012.20 

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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