Individual Calculations September 2017
 Petrovic, Dejan  Total change: -24.40  Rating chartPersonal card
 5. Sumadija Open - Kragujevac 2017 Kragujevac SRB 2017-08-21
RcRownchangeKK*chgGame
 1828 1958 4.50 9 -1.22 20 -24.40 
  Mitrovic, Stefan 1558  * SRB0.501-0.4220-8.40 
  Calovic, Marko 1558  * SRB1.0010.08201.60 
  Kokic, Miljko 1593 SRB1.0010.10202.00 
  Andric, Sinisa 2019 SRB0.001-0.4220-8.40 
  Grebovic, Predrag 1689 SRB1.0010.17203.40 
  Stefanovic, Goran 2124 SRB0.001-0.2820-5.60 
  Gagic, Miroljub 1739 SRB1.0010.22204.40 
  Markovic, Slavoljub 2180 SRB0.001-0.2220-4.40 
  Bjelanovic, Mile 1993 SRB0.001-0.4520-9.00 
 * 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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