Individual Calculations April 2024
 Babrikowski, Peter, Dr.  Total change: -16.00  Rating chartPersonal card
 1. Internationales Schachopen Graal-Mueritz Graal-Mueritz GER 2024-02-27
RcRownchangeKK*chgGame
 1941 2145 4.50 7 -0.80 20 -16.00 
  Niemann, Silvio 1820 GER1.0010.13202.60 
  Martin, Dennis 1965 GER1.0010.26205.20 
  Held, Momme Fredrik 1992 GER0.001-0.7020-14.00 
  Hertel-Mach, Frank 1885 GER1.0010.18203.60 
  Jahn, Constanze wm2028 GER0.501-0.1620-3.20 
  Roehl, Rainer 1990 GER0.501-0.2120-4.20 
  Heinsohn, Michael 1904 GER0.501-0.3020-6.00 

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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