Individual Calculations September 2017
 Petrovic, Aleksa  Total change: -48.40  Rating chartPersonal card
 Letnji open Beograd 2017 Beograd SRB 2017-08-05
RcRownchangeKK*chgGame
 1779 1745 3.50 7 0.16 40 6.40 
  Chelushkina, Irina wg2145  * SRB0.001-0.0840-3.20 
  Popic, Simeon 2061 SRB0.001-0.1340-5.20 
  Novakovic, Aleksej 1556 SRB1.0010.254010.00 
  Petrovic, Zoran Z 2019 SRB0.001-0.1740-6.80 
  Bjeletic, Zeljko 1442 SRB1.0010.14405.60 
  Tomic, Stefan 1602 SRB0.501-0.1940-7.60 
  Mijailovic, Luka 1631 SRB1.0010.344013.60 
 * 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)
 
 Memorijal Nikole Karaklajica 2017 Beograd SRB 2017-08-21
RcRownchangeKK*chgGame
 1644 1745 3.00 7 -1.37 40 -54.80 
  Ivanovic, Strahinja 1345  * SRB1.0010.08403.20 
  Milosevic, Milos f2145  * SRB0.001-0.0840-3.20 
  Djordjevic, Nevena 1481 SRB1.0010.18407.20 
  Mitrovic, Vojin 1440 SRB1.0010.14405.60 
  Radojicic, Aleksandar M 1778 SRB0.001-0.4540-18.00 
  Trajkovic, Nada 1644 SRB0.001-0.6440-25.60 
  Ristic, Luka 1675 SRB0.001-0.6040-24.00 
 * 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)
 

 

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