Individual Calculations December 2022
 Kabakchiev, Alexander  Total change: 70.40  Rating chartPersonal card
 16. Int. Deizisauer Herbstopen A Deizisau GER 2022-10-29
RcRownchangeKK*chgGame
 1967 1744 3.50 7 1.76 40 70.40 
  Narr, Kevin 2101 GER0.5010.394015.60 
  Khadempour, Farhad 2181 GER0.001-0.0640-2.40 
  Zhang, Yibo 1523 GER1.0010.22408.80 
  Fruehsorger, Dieter 1993 GER1.0010.814032.40 
  Brem, Stephan 2036 GER0.001-0.1540-6.00 
  Jerie, Sven 2049 GER0.001-0.1440-5.60 
  Speck, Stefan 1889 GER1.0010.694027.60 

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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