Individual Calculations September 2022
 Dettmann, Nils  Total change: 17.60  Rating chartPersonal card
 34. Deutsche Senioreneinzelmeisterschaft 2022 over 50 Magdeburg GER 2022-08-12
RcRownchangeKK*chgGame
 1858 1736 4.00 9 0.88 20 17.60 
  Schneider, Michael 2059 GER0.5010.37207.40 
  Erlach, Olaf 2016 GER0.001-0.1620-3.20 
  Dreke, Frank 1955 GER0.5010.28205.60 
  Moysich, Dirk 1883 GER0.5010.20204.00 
  Kottke, Steffen 1901 GER0.001-0.2820-5.60 
  Hafenstein, Andrea 1798 GER0.001-0.4120-8.20 
  Poess, Ralf 1520 GER0.501-0.2820-5.60 
  Huelle, Gunter 1720 GER1.0010.48209.60 
  Bergstraesser, Andreas 1867 GER1.0010.682013.60 

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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