Individual Calculations June 2021
 Delchev, Aleksander  Total change: 2.30  Rating chartPersonal card
 Superliga e Kosoves 2021 Prishtina KOS 2021-05-15
 2467 2501 3.50 6 0.23 10 2.30 
  Muratovic, Efim f2365 BIH0.501-0.1810-1.80 
  Seitaj, Ilir m2333 ALB0.501-0.2210-2.20 
  Bosiocic, Marin g2607 CRO0.5010.14101.40 
  Georgiev, Kiril g2589 MKD0.5010.12101.20 
  Nikolovski, Nikola m2443 MKD1.0010.42104.20 
  Petrov, Marian g2464 BUL0.501-0.0510-0.50 

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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