Individual Calculations September 2022
 Grimm, Uwe  Total change: -0.40  Rating chartPersonal card
 30. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2022-08-01
RcRownchangeKK*chgGame
 1956 2121 5.00 7 -0.02 20 -0.40 
  Fleischer, Martin 1830 GER1.0010.15203.00 
  Krien, Hartmut 1967 GER0.501-0.2120-4.20 
  Schaefer, Martin, Dr. 1947 GER0.501-0.2320-4.60 
  Zschunke, Werner 1941 GER1.0010.26205.20 
  Heise, Juergen 2011 GER0.501-0.1520-3.00 
  Kollberg, Lothar 2007 GER0.501-0.1620-3.20 
  Pichler, Manfred, Dr. 1987 GER1.0010.32206.40 

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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