Individual Calculations May 2024
 Schober, Ralf  Total change: -1.80  Rating chartPersonal card
 12. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2024-04-06
RcRownchangeKK*chgGame
 2001 2092 5.50 9 -0.09 20 -1.80 
  Klein, Reinhard 1853 GER1.0010.20204.00 
  Harsch, Martin 1929 SUI0.501-0.2220-4.40 
  Astengo, Corrado 1968 ITA0.501-0.1720-3.40 
  Nikolov, Jordan 1972 BUL0.501-0.1620-3.20 
  Derlich, Manfred 1954 GER1.0010.31206.20 
  Pruesse, Horst 1992 GER0.501-0.1420-2.80 
  Christen, Pierre 1917 LUX1.0010.27205.40 
  Vatter, Hans-Joachim f2211 GER0.5010.16203.20 
  Pruefer, Friedbert, Prof. Dr. 2210 GER0.001-0.3420-6.80 

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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