Rapid: Individual Calculations January 2019
 Zdravkovic, Dragan S  Total change: -23.20  Rating chartPersonal card
 Rapid turnir SOKO 2018 - 70 Nis SRB 2018-12-06
RcRownchangeKK*chgGame
 1749 1956 2.50 5 -1.16 20 -23.20 
  Kostic, Stefan D 1558 SRB1.0010.08201.60 
  Nikolic, Zoran S 2100 SRB0.001-0.3120-6.20 
  Randjelovic, Nenad 1737 SRB0.001-0.7820-15.60 
  Lukic, Nikola 1586 SRB1.0010.10202.00 
  Lukic, Jovan 1763 SRB0.501-0.2520-5.00 

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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