Individual Calculations July 2023
 Wolf, Ulrich Martin, Dr.  Total change: 4.60  Rating chartPersonal card
 XXV. Rhein-Main-Open 2023 Gruppe A Bad Homburg v. d. Hoehe GER 2023-06-07
RcRownchangeKK*chgGame
 2100 2193 4.50 7 0.23 20 4.60 
  Von Wahden, Jens 1810 GER1.0010.09201.80 
  Biegel, Thomas 1965 GER1.0010.21204.20 
  Sigurdsson, Snorri Thor 1964 ISL1.0010.21204.20 
  Milov, Leonid g2437 GER0.001-0.2020-4.00 
  Oezdemir, Ali Oezden 2037 GER1.0010.29205.80 
  Dubiel, Jacek m2373 POL0.001-0.2620-5.20 
  Schmidt, Markus 2114 GER0.501-0.1120-2.20 

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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