Rapid: Individual Calculations January 2018
 Spasic, Aca  Total change: -21.40  Rating chartPersonal card
 Amateri 2000 Kragujevac SRB 2017-12-10
RcRownchangeKK*chgGame
 1788 1725 1.00 5 -1.07 20 -21.40 
  Gajic, Aleksa 1893 SRB0.001-0.2820-5.60 
  Borkanovic, Jovan 1835 SRB0.001-0.3520-7.00 
  Lukic, Radosav 1811 SRB0.001-0.3820-7.60 
  Rakic, Sava 1825 SRB0.001-0.3620-7.20 
  Petres, Aleksandar 1574 SRB1.0010.30206.00 

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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