Individual Calculations September 2021
 Stratmann, Alois  Total change: 1.00  Rating chartPersonal card
 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 Magdeburg GER 2021-07-23
RcRownchangeKK*chgGame
 1772 1583 2.50 9 0.05 20 1.00 
  Steinbach, Wolfgang 1959 GER0.001-0.0920-1.80 
  Andrijenko, Anatoliy 1830 GER0.5010.31206.20 
  Wolter, Guenter 1821 GER0.001-0.2020-4.00 
  Dehning-Busse, Karsten 1782 GER0.5010.26205.20 
  Naumann, Peter 1749 GER0.001-0.2820-5.60 
  Mueller, Rosemarie 1306 GER1.0010.17203.40 
  Rauscher, Joachim 1811 GER0.5010.29205.80 
  Mann, Klaus-Dieter 1973 GER0.001-0.0920-1.80 
  Scholtyssek, Werner 1713 GER0.001-0.3220-6.40 

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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