Individual Calculations April 2023
 Mayer, Herbert, Dr.  Total change: 6.60  Rating chartPersonal card
 Nestorenturnier 2023 Klaus Gohde Gedenkturnier Undeloh GER 2023-03-15
RcRownchangeKK*chgGame
 1786 1816 3.00 5 0.33 20 6.60 
  Schumacher, Ursula 1514 GER1.0010.15203.00 
  Rydzewski, Klaus 2079 GER0.001-0.1820-3.60 
  Buechel, Helmut, Dr. 1620 GER1.0010.25205.00 
  Paus, Franz 1996 GER0.001-0.2620-5.20 
  Buhle, Kurt 1723 GER1.0010.37207.40 

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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