Individual Calculations July 2023
 Lakatos, Attila L  Total change: 4.80  Rating chartPersonal card
 MOL Subotica 2023 Rounds 1-6 Subotica SRB 2023-05-14
RcRownchangeKK*chgGame
 1831 1403 0.50 3 0.24 20 4.80 
  Vrbica, Dragan 1695 SRB0.5010.35207.00 
  Mandaric, Petar 1779 SRB0.001-0.0920-1.80 
  Vilagos, Nandor 2020 SUI0.001-0.0220-0.40 

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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