Rapid: Individual Calculations January 2023
 Stefanovic, Goran  Total change: -49.00  Rating chartPersonal card
 Novogodisnji rapid amatera SK Stari grad 2022 Kragujevac SRB 2022-12-25
RcRownchangeKK*chgGame
 1700 1917 3.50 8 -2.45 20 -49.00 
  Obrenovic, Aleksandar 1583 SRB1.0010.12202.40 
  Nikolic, Vladimir 2066 SRB0.001-0.3020-6.00 
  Nikolic, Milomir M 1729 SRB1.0010.26205.20 
  Kostic, Milos N 1517  * SRB0.001-0.9220-18.40 
  Strbac, Dusan 1485 SRB0.001-0.9320-18.60 
  Vasiljevic, Milomir 1729 SRB0.001-0.7420-14.80 
  Spasic, Aca 1711 SRB1.0010.24204.80 
  Matovic, Milovan 1782 SRB0.501-0.1820-3.60 
 * 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)
 

 

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