Individual Calculations April 2022
 Leser, Alfred  Total change: 19.00  Rating chartPersonal card
 37. ChessOrg-Schachfestival Senioren Bad Woerishofen GER 2022-03-11
RcRownchangeKK*chgGame
 1908 1736 3.00 7 0.95 20 19.00 
  Mueller, Erich 2138 GER0.001-0.0820-1.60 
  Farel, Edgard 1603 GER1.0010.32206.40 
  McAndrew, Robert 1927 SCO0.5010.25205.00 
  Goris, Ton 1952 NED0.5010.28205.60 
  Ganslmayer, Anton, Dr. 1830 GER0.5010.13202.60 
  Walther, Reinhard 1945 GER0.5010.27205.40 
  Seifert, Werner 1958 GER0.001-0.2220-4.40 

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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