Individual Calculations September 2022
 Wimmer, Alfred  Total change: -28.40  Rating chartPersonal card
 34. Deutsche Senioreneinzelmeisterschaft 2022 over 50 Magdeburg GER 2022-08-12
RcRownchangeKK*chgGame
 1868 2047 5.00 9 -1.42 20 -28.40 
  Wulff, Jens-Peter 1726 GER1.0010.13202.60 
  Koscielski, Janusz f2255 GER0.001-0.2320-4.60 
  Schneider, Birgit 1841 GER0.001-0.7620-15.20 
  Schomann, Michael 1637 GER0.501-0.4220-8.40 
  Herold, Hansjoerg 1824 GER1.0010.22204.40 
  Goeldenboog, Juergen 1904 GER0.501-0.1920-3.80 
  Heirich, Andreas 1884 NED0.501-0.2220-4.40 
  Hafenstein, Andrea 1798 GER1.0010.19203.80 
  Doeserich, Juergen 1945 GER0.501-0.1420-2.80 

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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