Individual Calculations August 2023
 Stratmann, Alois  Total change: -5.40  Rating chartPersonal card
 31. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2023-07-03
RcRownchangeKK*chgGame
 1778 1535 1.00 6 -0.27 20 -5.40 
  Krieg, Peter 1878 GER0.001-0.1220-2.40 
  Klimpel, Siegfried 1736 GER1.0010.762015.20 
  Korth, Manfred, Dr. 1922 GER0.001-0.0920-1.80 
  Juergens, Peter 1794 GER0.001-0.1820-3.60 
  Hauke, Hans 1726 GER0.001-0.2520-5.00 
  Langner, Hans-Rainer 1614 GER0.001-0.3920-7.80 

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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