Individual Calculations April 2015
 Petrovic, Dragan R  Total change: 20.60  Rating chartPersonal card
 Otvoreno pojedinacno prvenstvo Centralne Srbije 2015 Kragujevac SRB 2015-03-09
RcRownchangeKK*chgGame
 2277 2180 4.00 8 1.03 20 20.60 
  Zajic, Milan m2475 SRB0.001-0.1520-3.00 
  Crnkovic, Predrag 1881 SRB1.0010.15203.00 
  Zivkovic, Nemanja 2310 SRB1.0010.682013.60 
  Rabrenovic, Vladan m2373 SRB0.001-0.2520-5.00 
  Rajkovic, Mladen 2266 SRB1.0010.622012.40 
  Rancic, Zoran 2224 SRB1.0010.562011.20 
  Radovanovic, Nikola 2399 SRB0.001-0.2220-4.40 
  Stojanovic, Andjelija wg2284 SRB0.001-0.3620-7.20 

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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