Individual Calculations September 2022
 Hoffmann, Uwe  Total change: -32.60  Rating chartPersonal card
 34. Deutsche Senioreneinzelmeisterschaft 2022 over 50 Magdeburg GER 2022-08-12
RcRownchangeKK*chgGame
 1935 2077 4.50 9 -1.63 20 -32.60 
  Fink, Wolfgang 1792 GER1.0010.16203.20 
  Zude, Arno m2367 GER0.001-0.1620-3.20 
  Hesse, Juergen 1882 GER0.001-0.7520-15.00 
  Braun, Matthias 1747 GER0.501-0.3820-7.60 
  Hafenstein, Andrea 1798 GER1.0010.16203.20 
  Braun, Klaus 2003 GER1.0010.40208.00 
  Arndt, Olaf 1914 GER0.501-0.2220-4.40 
  Fabig, Holger 1970 GER0.001-0.6520-13.00 
  Noack, Mario 1938 GER0.501-0.1920-3.80 

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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