Individual Calculations September 2021
 Petrovic, Aleksa  Total change: 2.17  Rating chartPersonal card
 MEDJUNARODNO OTVORENO PRVENSTVO VOJVODINE U SAHU 2021 - A Novi Sad SRB 2021-07-25
RcRownchangeKK*chgGame
 1952 2142 4.00 8 -1.85 31 -57.35 
  Aniruddh, Chatterjee 1893 IND1.0010.19315.89 
  Sanz Wawer, Daniel f2307 POL0.001-0.2831-8.68 
  Phatak, Aanjaneya 1769 IND0.001-0.9031-27.90 
  Assylov, Miras 1957 KAZ0.001-0.7431-22.94 
  Nikolic, Predrag N 1932 SRB1.0010.23317.13 
  Sankalan, Shah 1903 IND0.001-0.8031-24.80 
  Pasti, Anna 1925 HUN1.0010.22316.82 
  Bogaudinov, Rushan 1933 RUS1.0010.23317.13 

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)
 
 Omladinsko prvenstvo Srbije za 2021. godinu - Omladinci Novi Sad SRB 2021-08-04
RcRownchangeKK*chgGame
 2037 2082 5.50 9 0.60 31 18.60 
  Omorjan, Dejan f2359 SRB1.0010.833125.73 
  Pajcin, Lav 2101 SRB1.0010.533116.43 
  Mijatovic, Dusan c2097 SRB0.5010.02310.62 
  Cuzovic, Ognjen 1910 SRB1.0010.27318.37 
  Radisavljevic, Dalibor 2194 SRB0.001-0.3531-10.85 
  Gagic, Milan A 2025 SRB0.001-0.5831-17.98 
  Colic, Milos 1682  * SRB1.0010.08312.48 
  Stankovic, Igor 1750 SRB1.0010.12313.72 
  Djokic, Mihailo f2219 SRB0.001-0.3231-9.92 
 * 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)
 
 Letnji OPEN - 2021 Beograd SRB 2021-08-11
RcRownchangeKK*chgGame
 2038 2082 4.00 5 1.32 31 40.92 
  Rajlic, Irina 1682  * SRB1.0010.08312.48 
  Djokic, Nenad m2287 SRB0.001-0.2431-7.44 
  Zubic, Aleksandar 1881 SRB1.0010.24317.44 
  Stamatovic, Aleksandar 2169 SRB1.0010.623119.22 
  Kostic, Vladimir V f2171 SRB1.0010.623119.22 
 * 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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