Individual Calculations April 2022
 Mueller, Erich  Total change: 5.00  Rating chartPersonal card
 37. ChessOrg-Schachfestival Senioren Bad Woerishofen GER 2022-03-11
RcRownchangeKK*chgGame
 1981 2138 6.50 9 0.25 20 5.00 
  Leser, Alfred 1736 GER1.0010.08201.60 
  Trefzer, Erhard 1896 GER1.0010.20204.00 
  Kierzek, Mira wf1984 GER1.0010.29205.80 
  Babar, Michael f2151 GER0.5010.02200.40 
  Matzat, Andre 1991 GER0.501-0.2020-4.00 
  Okrajek, Alexander 2120 GER0.501-0.0320-0.60 
  Krueger, Norbert 1946 GER0.501-0.2520-5.00 
  Lange, Manfred, Dr. 2028 GER0.501-0.1520-3.00 
  Waltenberger, Udo 1977 GER1.0010.29205.80 

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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