Individual Calculations May 2023
 Ryseck, Werner  Total change: -19.00  Rating chartPersonal card
 11. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2023-04-15
RcRownchangeKK*chgGame
 1728 1684 2.50 8 -0.95 20 -19.00 
  Prueske, Wolfgang 1991 GER0.001-0.1420-2.80 
  Winkelmeier, Alfred 1831 GER0.001-0.3020-6.00 
  Dunger, Steffen 1284  * GER0.501-0.4220-8.40 
  Simmon, Norbert 1501 GER0.501-0.2420-4.80 
  Leitner, Leonhard 1787 GER0.5010.14202.80 
  Hager, Eberhard 1799 GER0.5010.16203.20 
  Schattmann, Alfred 1746 GER0.001-0.4120-8.20 
  Walter, Mario 1885 GER0.5010.26205.20 
 * 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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