Individual Calculations August 2023
 Masic, Predrag  Total change: -24.30  Rating chartPersonal card
 Vojvodina Open 2023 A Novi Sad SRB 2023-06-29
RcRownchangeKK*chgGame
 1900 2196 4.50 8 -2.09 10 -20.90 
  Divitt, Arora 1681 IND0.001-0.9610-9.60 
  Preobrazhenskaya, Diana 1935 FID0.001-0.8210-8.20 
  Ersoz, Teoman Guney 1796  * TUR0.501-0.4210-4.20 
  Udovenko, Daniel 1856 USA1.0010.12101.20 
  Sahin, Sarp 1921 TUR0.501-0.3310-3.30 
  Anacak, Hasan Gunes 2000 TUR1.0010.25102.50 
  Lyutsinger, Iren 1836 FID1.0010.10101.00 
  Kovac, Petar 2175 CRO0.501-0.0310-0.30 
 * 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)
 
 SERBIA OPEN 2023 - Masters Beograd SRB 2023-07-16
RcRownchangeKK*chgGame
 2158 2196 4.00 8 -0.34 10 -3.40 
  Veljanoski, Andrej f2327 MKD0.5010.18101.80 
  Shoshin, Kirill f2314 FID0.5010.16101.60 
  Mushini, Ajay f2306 IND0.001-0.3510-3.50 
  Lopez Rayo, Isabella wc1971 COL1.0010.22102.20 
  Seemann, Jakub f2430 POL0.5010.29102.90 
  Teo, Hong Ming 1939 SGP0.001-0.8210-8.20 
  Garabetyan, Arno 2035 TUR1.0010.29102.90 
  Eldho, Skaria 1945 IND0.501-0.3110-3.10 

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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