Individual Calculations July 2023
 Diaubalick, Ulrich  Total change: 20.60  Rating chartPersonal card
 30. Otwarty Turniej Landu Brandenburgii Seniorow od lat 60 Miedzyzdroje POL 2023-06-17
RcRownchangeKK*chgGame
 1852 1653 3.00 8 1.03 20 20.60 
  Onasch, Gunnar 1931 GER0.001-0.1720-3.40 
  Fitzke, Ulrich 1796 GER0.5010.19203.80 
  Scheide, Helmut 1856 GER0.5010.26205.20 
  Danieljan, Sarkis 1777 GER1.0010.672013.40 
  Busacker, Holger 1913 GER0.001-0.1820-3.60 
  Zoll, Detlef 1882 GER0.5010.29205.80 
  Maetzing, Hans-Dieter, Dr. 1848 GER0.5010.25205.00 
  Schmidt, Hans-Juergen 1816 GER0.001-0.2820-5.60 

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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