Individual Calculations May 2023
 Harsch, Martin  Total change: 36.60  Rating chartPersonal card
 11. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2023-04-15
RcRownchangeKK*chgGame
 1998 1890 5.00 9 1.83 20 36.60 
  Giacchino, Claudio 1490  * ITA1.0010.08201.60 
  Haubt, Georg f2066 GER1.0010.732014.60 
  Pruefer, Friedbert, Dr. 2233 GER0.001-0.1220-2.40 
  Basener, Winfried 2058 GER0.5010.22204.40 
  Kutschenko, Roland 2013 GER0.5010.17203.40 
  Hafner, Robert 2005 AUT0.5010.16203.20 
  Greul, Hans 2029 GER1.0010.692013.80 
  Baeuml, Ulrich 2110 GER0.001-0.2220-4.40 
  Walther, Reinhard 1981 GER0.5010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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