Individual Calculations April 2023
 Scharrer, Udo  Total change: 34.00  Rating chartPersonal card
 38. ChessOrg-Schachfestival in Bad Woerishofen - Senioren Bad Woerishofen GER 2023-03-03
RcRownchangeKK*chgGame
 1995 1942 5.50 9 1.70 20 34.00 
  Flockerzi, Armin 1669 GER1.0010.17203.40 
  Baum, Bernd, Dr. f2272 GER0.5010.38207.60 
  Krueger, Erich 2176 GER0.5010.29205.80 
  Naeckel, Gerhard 2146 GER1.0010.762015.20 
  Neese, Hans-Joachim f2058 GER0.5010.16203.20 
  Mueller, Erich 2024 GER0.001-0.3920-7.80 
  Hotz, Herbert 1553 GER1.0010.09201.80 
  Keller, Harald 2051 GER0.5010.15203.00 
  Witte, Ronald 2009 GER0.5010.09201.80 

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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