Individual Calculations April 2023
 Richter, Stefan  Total change: -6.20  Rating chartPersonal card
 38. ChessOrg-Schachfestival in Bad Woerishofen - Senioren Bad Woerishofen GER 2023-03-03
RcRownchangeKK*chgGame
 1736 1589 2.50 9 -0.31 20 -6.20 
  McAndrew, Robert 1874 SCO0.001-0.1620-3.20 
  Bjorgvik, Jan Arne 1764 NOR0.001-0.2720-5.40 
  Teubner, Wolfgang 1817 GER1.0010.792015.80 
  Aigner, Georg 1742 GER0.001-0.3020-6.00 
  Leser, Alfred 1689 GER0.001-0.3620-7.20 
  Schlemminger, Degenhard 1548 GER1.0010.44208.80 
  Schnell, Franz 1701 GER0.001-0.3520-7.00 
  Huhn, Ulrich 1803 GER0.5010.27205.40 
  Mitschka, Manfred 1686 GER0.001-0.3720-7.40 

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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