Individual Calculations October 2017
 Popovic, Samir  Total change: -28.40  Rating chartPersonal card
 10th International Tournament Gorazde 2017 Gorazde BIH 2017-09-14
RcRownchangeKK*chgGame
 1842 1665 0.50 4 -0.71 40 -28.40 
  Patkovic, Vahdet 2030 BIH0.001-0.1040-4.00 
  Kahvedzic, Emir 1983 BIH0.001-0.1340-5.20 
  Fejzic, Danis 1464 BIH0.501-0.2640-10.40 
  Gavranovic, Tahir 1890 BIH0.001-0.2240-8.80 

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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