Individual Calculations August 2022
 Kahn, Peter  Total change: -22.20  Rating chartPersonal card
 7. Offene Baden-Wuerttembergische Senioren-Einzelmeisterschaft over 65 Bad Herrenalb GER 2022-07-08
RcRownchangeKK*chgGame
 1799 1978 4.00 7 -1.11 20 -22.20 
  Anderer, Bernd 1681 GER0.501-0.3520-7.00 
  Auterhoff, Juergen, Dr. 1768 GER1.0010.23204.60 
  Streiter, Manfred 1831 GER0.001-0.7020-14.00 
  Grasmeyer, Klaus-Peter 1781 GER0.501-0.2520-5.00 
  Alle, Werner 1792 GER0.501-0.2420-4.80 
  Busic, Nedjeljko 1838 GER1.0010.31206.20 
  Gebuhr, Guenter 1899 GER0.501-0.1120-2.20 

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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