Individual Calculations April 2023
 Buechel, Helmut, Dr.  Total change: 34.40  Rating chartPersonal card
 Nestorenturnier 2023 Klaus Gohde Gedenkturnier Undeloh GER 2023-03-15
RcRownchangeKK*chgGame
 1851 1620 2.00 5 0.86 40 34.40 
  Rychlik, Kurt 1908 GER1.0010.844033.60 
  Baumbach, Friedrich, Dr. f2033 GER0.001-0.0740-2.80 
  Mayer, Herbert, Dr. 1816 GER0.001-0.2540-10.00 
  Kolkwitz, Klaus 1773 GER0.001-0.3040-12.00 
  Berger, Volkmar 1725 GER1.0010.644025.60 

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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