Individual Calculations May 2024
 Jahn, Constanze  Total change: 9.20  Rating chartPersonal card
 12. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2024-04-06
RcRownchangeKK*chgGame
 1954 2042 6.00 9 0.46 20 9.20 
  Schroeder, Klaus 1837 GER1.0010.24204.80 
  Winnig, Bernd 1912 GER0.501-0.1820-3.60 
  Harsch, Martin 1929 SUI0.501-0.1520-3.00 
  Stierle, Martin 1956 GER0.501-0.1220-2.40 
  Cleve-Prinz, Wolfgang 1921 GER1.0010.34206.80 
  Crickmore, Neil E G 2151 ENG0.001-0.3520-7.00 
  Gerl, Hans, Dr. 1952 GER1.0010.38207.60 
  Kleinhenz, Hans-Georg 1832 GER1.0010.23204.60 
  Mertens, Klaus 2093 GER0.5010.07201.40 

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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