Individual Calculations April 2022
 Pietzsch, Manuel  Total change: -34.60  Rating chartPersonal card
 37. ChessOrg-Schachfestival A-Open Bad Woerishofen GER 2022-03-11
RcRownchangeKK*chgGame
 2030 2134 4.00 9 -1.73 20 -34.60 
  Mattes, Heinz, Dr. 1913 GER1.0010.22204.40 
  Halkias, Stelios g2527 GRE0.001-0.0820-1.60 
  Koch, Harald 1961 GER1.0010.27205.40 
  Lochte, Thomas 1942 GER0.001-0.7520-15.00 
  Neuhoff, Laertes 1937 GER0.001-0.7520-15.00 
  Manukonda, Arun 1977 IND0.001-0.7120-14.20 
  Storkebaum, Ulrike 1772 GER1.0010.10202.00 
  Buchaeckert, Juergen 1848 GER1.0010.16203.20 
  Gutman, Lev g2389 GER0.001-0.1920-3.80 

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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