Individual Calculations September 2023
 Delchev, Aleksander  Total change: -1.50  Rating chartPersonal card
 2. MEDJUNARODNO OTVORENO PRVENSTVO CENTRALNE SRBIJE Dimitrovgrad SRB 2023-08-20
RcRownchangeKK*chgGame
 2260 2516 6.50 9 -0.15 10 -1.50 
  Dimitrijevic, Dusan 2070 SRB1.0010.06100.60 
  Pap, Misa g2400 SRB0.501-0.1610-1.60 
  Ristic, Nenad g2249 SRB1.0010.18101.80 
  Bryakin, Mikhail g2462 SRB0.501-0.0810-0.80 
  Tomic, Dimitrije 2116  * SRB1.0010.08100.80 
  Kamenov, Valentin 1664 BUL1.0010.00100.00 
  Petrov, Martin g2499 BUL0.501-0.0210-0.20 
  Sabuk, Piotr m2391 POL0.501-0.1710-1.70 
  Tilicheev, Viacheslav g2489 SRB0.501-0.0410-0.40 
 * 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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