Individual Calculations January 2017
 Babic, Borko  Total change: -20.00  Rating chartPersonal card
 85. prvenstvo Novog Sada - polufinale Novi Sad SRB 2016-11-18
RcRownchangeKK*chgGame
 1966 1772 0.00 4 -1.00 20 -20.00 
  Petrovic, Vladan 1994 SRB0.001-0.2220-4.40 
  Blanusa, Ranko 1957 SRB0.001-0.2620-5.20 
  Obradovic, Milorad 1922 SRB0.001-0.3020-6.00 
  Vojvodic, Dragoljub 1991 SRB0.001-0.2220-4.40 

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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