Individual Calculations September 2022
 Haase, Reinhard  Total change: -1.40  Rating chartPersonal card
 30. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2022-08-01
RcRownchangeKK*chgGame
 1969 2088 4.50 7 -0.07 20 -1.40 
  Juergens, Peter 1811 GER1.0010.17203.40 
  Steiger, Michael 1949 GER0.501-0.1920-3.80 
  Kirmas, Joachim, Dr. 1943 GER0.501-0.1920-3.80 
  Bondick, Karl-Heinz 1864 GER0.501-0.2820-5.60 
  Domsgen, Bernd 1930 GER1.0010.29205.80 
  Heise, Juergen 2011 GER1.0010.39207.80 
  Pruefer, Friedbert, Dr. 2274 GER0.001-0.2620-5.20 

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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