Individual Calculations May 2021
 Radojicic, Aleksandar M  Total change: -20.00  Rating chartPersonal card
 Belgrade Spring Chess Festival 2021 - International Open Beograd SRB 2021-04-02
RcRownchangeKK*chgGame
 2035 2082 4.50 9 -0.39 40 -15.60 
  Trajkovic, Djordje 1682  * SRB1.0010.08403.20 
  Pastar, Slaven f2374 BIH0.001-0.1540-6.00 
  Miftari, Hedon 1807 MKD1.0010.17406.80 
  Cobic, Vladimir f2365 SRB0.5010.344013.60 
  Kliashtornyi, Arkadii 1682  * UKR1.0010.08403.20 
  Krasteva, Beloslava fwc2287 BUL0.001-0.2440-9.60 
  Vukcevic, Nemanja 2286 MNE0.5010.264010.40 
  Mitrovic, Stefan 1860 SRB0.501-0.2840-11.20 
  Mamedov, Edgar 1973 KAZ0.001-0.6540-26.00 
 * 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)
 
 Belgrade Spring Chess Festival 2021 - Vikend rejting open Beograd SRB 2021-04-16
RcRownchangeKK*chgGame
 1974 2082 3.00 5 -0.11 40 -4.40 
  Kocalo, Luka 1697 SRB1.0010.09403.60 
  Rakic, Dusan N 1882 SRB0.501-0.2640-10.40 
  Tisma, Ivan 2077 SRB1.0010.494019.60 
  Kostic, Milutin B f2133 SRB0.001-0.4340-17.20 
  Petkovic, Jovan 2083 SRB0.5010.00400.00 

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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