Individual Calculations February 2023
 Rossberg, Jonathan  Total change: -21.20  Rating chartPersonal card
 Niedersachsen Landeseinzelmeisterschaft 2023 A-Open Verden (Aller) GER 2023-01-05
RcRownchangeKK*chgGame
 1894 1839 2.00 7 -1.06 20 -21.20 
  Bulygin, Anton 2072 RUS0.5010.29205.80 
  Renner, Kai 2171 GER0.5010.38207.60 
  Heldt, Nils-Lennart 2075 GER0.001-0.2020-4.00 
  Schramm, Kilian 1615 GER0.001-0.7820-15.60 
  Moerz, Simon 1741 GER0.001-0.6320-12.60 
  Moseler, Thomas 1638 GER1.0010.24204.80 
  Anderberg, Peter 1944 GER0.001-0.3620-7.20 

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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