Individual Calculations July 2023
 Simic, Petar S  Total change: 4.20  Rating chartPersonal card
 SILVER LAKE 2023 OPEN B Silver Lake SRB 2023-06-18
RcRownchangeKK*chgGame
 1831 2070 7.00 9 0.21 20 4.20 
  Zivanovic, Lazar 1670  * SRB1.0010.08201.60 
  Sakotic, Nikola 1700 SRB1.0010.10202.00 
  Dimitrijevic, Ivan 1711 SRB1.0010.10202.00 
  Shimanskaia, Tatiana 1508 FID1.0010.02200.40 
  Kolchin, Maxim 1955 FID0.501-0.1620-3.20 
  Milosevic, Aleksandar J 2132 SRB0.001-0.4120-8.20 
  Momcilovic, Mihailo 1816 SRB0.501-0.3120-6.20 
  Manojlovic, Sava 1889 SRB1.0010.26205.20 
  Mickovic, Slavisa 2095 SRB1.0010.532010.60 
 * 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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