Individual Calculations August 2018
 Petrovic, Petar R  Total change: -11.20  Rating chartPersonal card
 International Chess Tournament "Paracin 2018" - OPEN B Paracin SRB 2018-07-06
RcRownchangeKK*chgGame
 1819 1992 6.50 9 0.10 20 2.00 
  Dakic, Marta 1651 SRB1.0010.12202.40 
  Kamenov, Valentin 1779 FID0.001-0.7720-15.40 
  Radosevic, Nevena 1633 MNE1.0010.10202.00 
  Balik, Ali 1802 GER1.0010.25205.00 
  Pavlovic, Slobodan Z 1777 SRB1.0010.23204.60 
  Petrovic, Aleksa 1845 SRB0.501-0.2020-4.00 
  Pribanovic, Milivoje 1872 SRB0.501-0.1620-3.20 
  Petrovic, Milan M 1914 SRB1.0010.39207.80 
  Kuzmanovic, Slobodan 2095 SRB0.5010.14202.80 

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)
 
 Paracin - Dubai 2018 Paracin SRB 2018-07-14
RcRownchangeKK*chgGame
 1938 1992 5.00 8 0.44 20 8.80 
  Ali, Abdulaziz 1883 UAE1.0010.35207.00 
  Salem, Ahmed Salem 1791 UAE0.501-0.2620-5.20 
  Sultan, Ibrahim m2126 UAE0.5010.18203.60 
  Ahmed, Fareed f1953 UAE0.501-0.0520-1.00 
  Ali, Abdulaziz 1883 UAE1.0010.35207.00 
  Salem, Ahmed Salem 1791 UAE0.001-0.7620-15.20 
  Sultan, Ibrahim m2126 UAE0.5010.18203.60 
  Ahmed, Fareed f1953 UAE1.0010.45209.00 

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)
 
 Paracin - Fujairah 2018 Paracin SRB 2018-07-23
RcRownchangeKK*chgGame
 1699 1992 5.50 8 -1.10 20 -22.00 
  Ammar, Sedrani f1902 UAE1.0010.38207.60 
  Mohamed, Saeed Laily c1708 UAE0.501-0.3420-6.80 
  Khalifah, Khaled c1592  * UAE1.0010.08201.60 
  Ali, Mohamed Al Zeaabi 1592  * UAE1.0010.08201.60 
  Ammar, Sedrani f1902 UAE0.001-0.6220-12.40 
  Mohamed, Saeed Laily c1708 UAE0.501-0.3420-6.80 
  Khalifah, Khaled c1592  * UAE0.501-0.4220-8.40 
  Ali, Mohamed Al Zeaabi 1592  * UAE1.0010.08201.60 
 * 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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