Individual Calculations July 2013
 Tot, Zoltan M  Total change: 18.90  Rating chartPersonal card
 MOL Subotica 2013 Round 1-6 Subotica SRB 2013-05-12
RcRownchangeKK*chgGame
 1800 1980 2.00 2 0.63 30 18.90 
  Posa, Daniel 2019 SRB1.0010.553016.50 
  Belic, Uros 1580  * SRB1.0010.08302.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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