Individual Calculations September 2022
 Riekenbrauk, Joerg  Total change: 5.00  Rating chartPersonal card
 30. Offene Senioren-LEM Sachsen-Anhalt over 50 Magdeburg GER 2022-08-01
RcRownchangeKK*chgGame
 1928 1902 3.50 7 0.25 20 5.00 
  Remstedt, Ute 1573 GER1.0010.12202.40 
  Puschendorf, Steffen 2097 GER0.001-0.2520-5.00 
  Huelle, Gunter 1720 GER1.0010.26205.20 
  Proettel, Swen c2115 GER0.5010.27205.40 
  Oppitz, Peter c2001 GER0.5010.14202.80 
  Jensen, Jakob Bjerre 2167 DEN0.001-0.1820-3.60 
  Kuhlmann, Klaus, Dr. 1822 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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