Individual Calculations September 2022
 Brueckmann, Gerd  Total change: 5.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q4 B Willingen GER 2022-07-29
RcRownchangeKK*chgGame
 2049 1935 2.00 5 0.26 20 5.20 
  Bosselmann, Tom Linus 2041 GER0.5010.14202.80 
  Roehr, Oliver 2088 GER0.5010.20204.00 
  Martin, Reiner, Dr. 2001 GER0.001-0.4120-8.20 
  Kuhn, Juergen 1998 GER0.5010.09201.80 
  Adiyaman, Rene 2115 GER0.5010.24204.80 

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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