Individual Calculations April 2017
 Sirotanovic, Obrad  Total change: 27.20  Rating chartPersonal card
 Otvoreno prvenstvo Subotice 2017 Subotica SRB 2017-02-22
RcRownchangeKK*chgGame
 2133 2188 6.50 9 1.36 20 27.20 
  Nagy, Aleksz M 1927 SRB1.0010.18203.60 
  Puhalo, Zdravko 2068 SRB1.0010.34206.80 
  Sedlak, Ivan 2106 SRB0.501-0.1120-2.20 
  Kosa, Jeno 2076 SRB1.0010.35207.00 
  Arbutina, Sinisa f2341 SRB0.001-0.3020-6.00 
  Jovanovic, Milan B 2047 SRB1.0010.31206.20 
  Pajzer, Istvan 2072 SRB1.0010.34206.80 
  Gabric, Goran 2228 SRB1.0010.562011.20 
  Nadj Hedjesi, Balind m2328 SRB0.001-0.3120-6.20 

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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