Individual Calculations July 2023
 Posa, Daniel  Total change: -4.40  Rating chartPersonal card
 SEVERNO-BACKA LIGA 2023 Rounds 1-5 Subotica SRB 2023-05-14
RcRownchangeKK*chgGame
 1857 1911 2.00 4 -0.22 20 -4.40 
  Lorincz, Laszlo V 1826 SRB0.501-0.1220-2.40 
  Barta, Aron 1566 SRB0.501-0.3920-7.80 
  Pesic, Zoran S 1973 SRB0.5010.09201.80 
  Poljakovic, Goran 2063 SRB0.5010.20204.00 

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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