Individual Calculations September 2023
 Mikolajewski, Armin  Total change: -23.00  Rating chartPersonal card
 Deutsche Seniorenmannschaftsmeisterschaft der Landesverbaende 2023 over 50 Boeblingen GER 2023-08-13
RcRownchangeKK*chgGame
 1928 1958 2.50 7 -1.15 20 -23.00 
  Bruch, Jochen f2174 GER0.001-0.2220-4.40 
  Reimers, Christine 1612 GER1.0010.11202.20 
  Wolf, Richard 1905 GER0.501-0.0720-1.40 
  Postler, Reinhard f2222 GER0.001-0.1820-3.60 
  Von Keyserlingk, Chanda 1592 GER0.501-0.4020-8.00 
  Onasch, Gunnar 1897 GER0.501-0.0820-1.60 
  Birkenmaier, Rainer 2096 GER0.001-0.3120-6.20 

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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