Individual Calculations October 2017
 Stajic, Petar  Total change: 8.60  Rating chartPersonal card
 Banat liga jug 2017 Round 6-9 various SRB 2017-09-03
RcRownchangeKK*chgGame
 2176 2202 1.50 2 0.43 20 8.60 
  Luketa, Milan 2121 SRB1.0010.39207.80 
  Andrejevic, Milorad 2230 SRB0.5010.04200.80 

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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