Individual Calculations September 2017
 Koscal, Arsenije  Total change: 76.00  Rating chartPersonal card
 Letnji open Beograd 2017 Beograd SRB 2017-08-05
RcRownchangeKK*chgGame
 2045 1720 2.00 7 1.07 40 42.80 
  Savic, Mihailo S 2120  * SRB0.001-0.0840-3.20 
  Bojanic, Denis 2025 SRB0.5010.364014.40 
  Srdanovic, Jovana 2105 SRB0.001-0.0940-3.60 
  Jevtic, Miroljub 2016 SRB1.0010.854034.00 
  Krstic, Milos 2092 SRB0.5010.404016.00 
  Nestorovic, Irena wf1976 SRB0.001-0.1940-7.60 
  Ruzicic, Sinisa 1980 SRB0.001-0.1840-7.20 
 * 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)
 
 Memorijal Nikole Karaklajica 2017 Beograd SRB 2017-08-21
RcRownchangeKK*chgGame
 1702 1720 4.50 7 0.83 40 33.20 
  Lazovic, Emilija 1320  * SRB1.0010.08403.20 
  Grcic, Vukasin 2120  * SRB0.5010.424016.80 
  Radojicic, Aleksandar M 1778 SRB0.001-0.4240-16.80 
  Petkovic, Jovan 1752 SRB1.0010.544021.60 
  Trajkovic, Nada 1644 SRB0.501-0.1040-4.00 
  Mijailovic, Luka 1631 SRB0.501-0.1240-4.80 
  Savic, Aleksandar Z 1672 SRB1.0010.434017.20 
 * 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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