Individual Calculations December 2018
 Lukovac, Nikola  Total change: 3.20  Rating chartPersonal card
 Prva liga Sumadije 2018 Kragujevac SRB 2018-09-30
RcRownchangeKK*chgGame
 1357 1757 1.00 1 0.08 40 3.20 
  Jovanovic, Nikola B 1357  * SRB1.0010.08403.20 
 * 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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