Individual Calculations September 2017
 Poleksic, Petar  Total change: -23.00  Rating chartPersonal card
 Letnji open Beograd 2017 Beograd SRB 2017-08-05
RcRownchangeKK*chgGame
 1910 2029 4.50 9 -1.15 20 -23.00 
  Bjeletic, Zeljko 1629  * SRB1.0010.08201.60 
  Skare, Goran f2268 SRB0.001-0.2020-4.00 
  Radojicic, Aleksandar M 1778 SRB0.501-0.3120-6.20 
  Milosevic, Milica 1747 SRB1.0010.16203.20 
  Milosevic, Milos f2291 SRB0.001-0.1820-3.60 
  Vasic, Dusan 1743 SRB1.0010.16203.20 
  Mijailovic, Luka 1631 SRB1.0010.08201.60 
  Maric, Dragan f2210 SRB0.001-0.2620-5.20 
  Otawa, Yuto 1893 JPN0.001-0.6820-13.60 
 * 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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