Individual Calculations August 2023
 Chan, Peng Kong  Total change: 17.60  Rating chartPersonal card
 28. Bad Bertricher Schachtage 2023 Seniorenturnier over 50 Bad Bertrich GER 2023-06-23
RcRownchangeKK*chgGame
 2053 2141 7.50 9 2.08 10 20.80 
  Boldt, Kai-Ulrich, Dr. 1757 GER1.0010.09100.90 
  Mueller, Lutz 1914 GER1.0010.21102.10 
  Harsch, Martin 1927 SUI1.0010.23102.30 
  Rehn, Ralf 2099 FIN1.0010.44104.40 
  Westerinen, Heikki M.j. g2239 FIN0.5010.13101.30 
  Johnsen, Gunnar 2095 NOR1.0010.44104.40 
  Polster, Wolfgang, Dr. 2189 GER0.5010.07100.70 
  Inhoven, Stefan 2098 GER1.0010.44104.40 
  Hassenrueck, Helmut 2162 GER0.5010.03100.30 

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)
 
 Offene Baden-Wuerttembergische Senioreneinzelmeisterschaften 2023 Bad Herrenalb GER 2023-07-07
RcRownchangeKK*chgGame
 1928 2141 6.50 9 -0.32 10 -3.20 
  Pocrnic, Josip 1775 CRO1.0010.10101.00 
  Limbach, Torsten 1928 GER0.501-0.2710-2.70 
  Gerl, Hans, Dr. 1881 GER0.501-0.3210-3.20 
  Streiter, Manfred 1865 GER0.501-0.3310-3.30 
  Speicher, Franz 1809 GER1.0010.12101.20 
  Dieterle-Bard, Bernhard 1892 GER1.0010.19101.90 
  Lutz, Albert 2056 GER1.0010.38103.80 
  Namyslo, Holger f2085 GER0.501-0.0810-0.80 
  Staub, Gerhard 2064 GER0.501-0.1110-1.10 

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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