Individual Calculations March 2023
 Wischeropp, Bernd  Total change: 2.00  Rating chartPersonal card
 39. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2023-01-24
RcRownchangeKK*chgGame
 1762 1700 3.00 7 0.05 40 2.00 
  Mueller, Thomas 1954 GER0.001-0.1940-7.60 
  Hildebrand, Gerald 2053 GER0.001-0.1140-4.40 
  Jiranek, Benno 1426 GER1.0010.17406.80 
  Geiss, Anne 1433 GER1.0010.18407.20 
  Radjenovic, Branko 1831 GER0.001-0.3240-12.80 
  Casny, Guenter 1828 GER1.0010.674026.80 
  Desoye, Gernot 1812 AUT0.001-0.3540-14.00 

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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