Individual Calculations November 2023
 Ludwig, Bernard, Dr.  Total change: 0.00  Rating chartPersonal card
 Marburger Schachtage 2023 A-Turnier Marburg GER 2023-10-26
RcRownchangeRpKK*chgGame
 1993 0 2.50 6 0.00 1936   0.00 
  Roeberg, Frank 2148 GER0.5010.00 0.00 
  Borchert, Andreas 1994 GER0.5010.00 0.00 
  Koksch, Robert 2044 GER0.5010.00 0.00 
  Trunz, Michelle 2013 GER0.0010.00 0.00 
  Weller, Werner 1710 GER0.5010.00 0.00 
  Gerstmayr, Christoph 2048 GER0.5010.00 0.00 

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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