Individual Calculations February 2023
 Bulygin, Anton  Total change: -31.80  Rating chartPersonal card
 Niedersachsen Landeseinzelmeisterschaft 2023 A-Open Verden (Aller) GER 2023-01-05
RcRownchangeKK*chgGame
 1863 2072 3.00 6 -1.59 20 -31.80 
  Rossberg, Jonathan 1839 GER0.501-0.2920-5.80 
  Reller, Ole 1856 GER0.501-0.2820-5.60 
  Tondera, Benedikt, Dr. 1820 GER1.0010.19203.80 
  Hesse, Juergen 1930 GER0.001-0.6920-13.80 
  Uhlendorff, Luca 1792 GER0.501-0.3420-6.80 
  Kozik, Andreas 1940 GER0.501-0.1820-3.60 

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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