Individual Calculations August 2023
 Popchev, Milko  Total change: 8.40  Rating chartPersonal card
 Vojvodina Open 2023 A Novi Sad SRB 2023-06-29
RcRownchangeKK*chgGame
 2287 2223 5.00 8 1.82 10 18.20 
  Mijic, Sara 1823  * SRB1.0010.08100.80 
  Shivakumar, Shawnak f2431 USA0.5010.27102.70 
  Urazayev, Arystanbek m2436 KAZ0.001-0.2310-2.30 
  Lyutsinger, Iren 1836 FID1.0010.09100.90 
  Kovacevic, Aleksandar g2484 SRB1.0010.82108.20 
  Bazakutsa, Svyatoslav f2388 UKR0.001-0.2810-2.80 
  Wen, Tommy f2433 USA1.0010.77107.70 
  Blagojevic, Dragisa g2464 MNE0.5010.30103.00 
 * 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 - Challengers Beograd SRB 2023-07-20
RcRownchangeKK*chgGame
 1917 2224 4.00 6 -0.98 10 -9.80 
  Vujnovic, Igor 1824  * SRB1.0010.08100.80 
  Labus, Vladislav 1916 SRB1.0010.14101.40 
  Aadith, R 1805 IND1.0010.07100.70 
  Stoyanov, Stoyan Or 2211 BUL0.001-0.5210-5.20 
  Patil, Harshal 1969 IND0.001-0.8110-8.10 
  Gacic, Luka 1774 SRB1.0010.06100.60 
 * 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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