Individual Calculations October 2023
 Petrosyan, Manuel  Total change: -5.60  Rating chartPersonal card
 Tsaghkadzor Open 2023 - Tournament A Tsaghkadzor ARM 2023-09-20
RcRownchangeKK*chgGame
 2377 2610 6.50 9 -0.56 10 -5.60 
  Bauer, Thomas c2228 AUT1.0010.09100.90 
  Vishnu, Prasanna. V g2416 IND1.0010.25102.50 
  Gholami Orimi, Mahdi m2429 IRI0.501-0.2410-2.40 
  Daghli, Arash m2425 IRI0.501-0.2410-2.40 
  Kushagra, Mohan m2410 IND0.501-0.2610-2.60 
  Usov, Aleksandr E. f2253 RUS0.501-0.3910-3.90 
  Ritviz, Parab f2392 IND1.0010.22102.20 
  Agmanov, Zhandos m2453 KAZ0.501-0.2110-2.10 
  Tutisani, Noe m2388 GEO1.0010.22102.20 

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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