Individual Calculations August 2023
 Novakovic, Aleksej  Total change: -187.60  Rating chartPersonal card
 SERBIA OPEN 2023 - Amateurs Beograd SRB 2023-07-16
RcRownchangeKK*chgGame
 1744 2014 4.00 7 -1.77 40 -70.80 
  Liashkevich, Lizaveta 1707 FID0.001-0.8640-34.40 
  Rakic, Dejan 1651 SRB1.0010.10404.00 
  Cengel, Edibe Eylul 1733 TUR1.0010.16406.40 
  Zubic, Aleksandar 1837 SRB0.001-0.7340-29.20 
  Milovanovic, Uros 1772 SRB1.0010.20408.00 
  Kuzmanovic, Ratko 1768 SRB0.001-0.8140-32.40 
  Gvozden, Nikola 1739 SRB1.0010.17406.80 

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)
 
 SERBIA OPEN 2023 - Challengers Beograd SRB 2023-07-20
RcRownchangeKK*chgGame
 1598 2014 3.50 7 -2.92 40 -116.80 
  Buyankhishig, Batpelden 1486 MGL0.001-0.9740-38.80 
  Ajradinoska, Indzi 1503 MKD1.0010.04401.60 
  Alexandri, Dimitra 1674 GRE0.501-0.3840-15.20 
  Doromeychuk, Anton 1719 ITA1.0010.15406.00 
  Maddipati, Srihas 1614  * USA0.001-0.9240-36.80 
  Zuqanov, Ali 1698 AZE0.001-0.8740-34.80 
  Kalin, Andrei 1489 MKD1.0010.03401.20 
 * 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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