Individual Calculations May 2021
 Jovanovic, Sasa T  Total change: -18.20  Rating chartPersonal card
 Belgrade Spring Chess Festival 2021 - International Open Beograd SRB 2021-04-02
RcRownchangeKK*chgGame
 1953 2155 5.00 9 -1.66 20 -33.20 
  Pavicevic, Jovan R 1755  * SRB1.0010.08201.60 
  Martirosyan, Haik M. g2555  * ARM0.001-0.0820-1.60 
  Zubic, Aleksandar 1879 SRB1.0010.17203.40 
  Bajic, Petar 1856 SRB0.001-0.8520-17.00 
  Lalic, Mile 1959 SRB1.0010.25205.00 
  Tulchynskyi, Feliks 1851 UKR0.501-0.3620-7.20 
  Petricenco, Ana 1755  * MDA0.501-0.4220-8.40 
  Sahin, Hayrun Nisa wc1948 TUR0.501-0.2720-5.40 
  Zlatkov, Anton 2020 MKD0.501-0.1820-3.60 
 * 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)
 
 Belgrade Spring Chess Festival 2021 - IM I Beograd SRB 2021-04-16
RcRownchangeKK*chgGame
 2261 2155 4.00 9 0.75 20 15.00 
  Savitha, Shri B wf2261 IND1.0010.642012.80 
  Djokic, Nenad m2329 SRB0.5010.23204.60 
  Ivanovic, Marko 2282 SRB0.001-0.3320-6.60 
  Blagojevic, Tijana wm2193 SRB0.5010.05201.00 
  Zegarac, Vuk f2376 SRB0.5010.28205.60 
  Hart, Alexander 2016 SWE0.501-0.1920-3.80 
  Govedarica, Radovan m2300 SRB0.001-0.3120-6.20 
  Milanovic, Slavisa m2301 MNE0.5010.20204.00 
  Krasteva, Beloslava fwc2287 BUL0.5010.18203.60 

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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