Individual Calculations August 2019
 Ostojic, Nikola M  Total change: -30.20  Rating chartPersonal card
 5th International Chess Festival "OPEN NIS 2019" - Tournament B Nis SRB 2019-06-25
RcRownchangeKK*chgGame
 1770 2040 5.00 8 -1.51 20 -30.20 
  Pavlovic, Andrea 1644 SRB1.0010.08201.60 
  Gajic, Bozur 1740 SWE1.0010.15203.00 
  Yang, Jack 1791 USA0.501-0.3120-6.20 
  Kartalkanat, Ali Can 1728 TUR1.0010.14202.80 
  Pavan, B N B 1993 IND0.001-0.5720-11.40 
  Rolj, Petar 1840 SRB1.0010.24204.80 
  Aggarwal, Vansh 1640  * IND0.001-0.9220-18.40 
  Stevanovic, Jovan 1783 SRB0.501-0.3220-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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