Individual Calculations August 2023
 Rausch, Erik, Dr.  Total change: 0.20  Rating chartPersonal card
 31. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2023-07-03
RcRownchangeKK*chgGame
 1893 1760 2.00 6 0.01 20 0.20 
  Leibovitch, Iziaslav, Dr. 2077 GER0.001-0.1320-2.60 
  Bernhardt, Eduard 1559 GER0.501-0.2620-5.20 
  Krien, Hartmut 1943 GER0.5010.24204.80 
  Zschunke, Werner 1926 GER0.5010.22204.40 
  Peleikis, Horst 1928 GER0.5010.22204.40 
  Hess, Juergen 1927 GER0.001-0.2820-5.60 

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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