Individual Calculations May 2021
 Abramovic, Bosko  Total change: -8.50  Rating chartPersonal card
 Belgrade Spring Chess Festival 2021 - International Open Beograd SRB 2021-04-02
RcRownchangeKK*chgGame
 2247 2333 5.00 8 0.22 10 2.20 
  Mitrovic, Stefan 1933  * SRB1.0010.08100.80 
  Zlatkov, Anton 2020 MKD1.0010.14101.40 
  Jandric, Damjan c2187 SRB0.501-0.2010-2.00 
  Krstic, Milos 2058 SRB1.0010.17101.70 
  Lajthajm, Borko g2359 SRB1.0010.54105.40 
  Martirosyan, Haik M. g2620 ARM0.001-0.1610-1.60 
  Skare, Goran f2233 SRB0.501-0.1410-1.40 
  Thybo, Jesper Sondergaard g2568 DEN0.001-0.2110-2.10 
 * 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)
 
 RADNICKICHESS - T2 - GM April 2021 Beograd SRB 2021-04-11
RcRownchangeKK*chgGame
 2412 2333 2.50 9 -1.07 10 -10.70 
  Salimova, Nurgyul mwg2397 BUL0.5010.09100.90 
  Djuric, Stefan g2334 SRB0.5010.00100.00 
  Olsen, Filip Boe m2379 DEN0.001-0.4410-4.40 
  Nikolovski, Nikola m2454 MKD0.5010.16101.60 
  Kaasen, Tor Fredrik m2397 NOR0.5010.09100.90 
  Lundin, Jan f2188 SWE0.501-0.1910-1.90 
  Thybo, Jesper Sondergaard g2568 DEN0.001-0.2110-2.10 
  Petrov, Martin m2519 BUL0.001-0.2610-2.60 
  Kazakouski, Valery m2476 LTU0.001-0.3110-3.10 

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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