Individual Calculations September 2022
 Bohnstorff, Michael  Total change: -19.60  Rating chartPersonal card
 30. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2022-08-01
RcRownchangeKK*chgGame
 1851 2016 4.00 7 -0.98 20 -19.60 
  Hauke, Hans 1738 GER0.501-0.3320-6.60 
  Jeute, Peter 1833 GER0.501-0.2420-4.80 
  Senebald, Roland 1858 GER0.501-0.2120-4.20 
  Juergens, Peter 1811 GER1.0010.24204.80 
  Kirmas, Joachim, Dr. 1943 GER0.501-0.1020-2.00 
  Just, Gabriele, Dr. 1827 GER1.0010.25205.00 
  Steiger, Michael 1949 GER0.001-0.5920-11.80 

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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