Individual Calculations September 2022
 Blackburn, Jonathan L B  Total change: 3.20  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 2301 2176 3.50 9 0.16 20 3.20 
  Vallejo Pons, Francisco g2702 ESP0.001-0.0320-0.60 
  Vasco, Mateus Felizardo Viageiro 1852 MOZ1.0010.13202.60 
  Cubas, Jose Fernando g2451 PAR0.001-0.1720-3.40 
  Risteski, Emil f2405 MKD0.5010.29205.80 
  Ziska, Helgi Dam g2549 FAI0.001-0.1020-2.00 
  Cawdery, Daniel m2417 RSA0.001-0.2020-4.00 
  Sai, Han Thiha 1974 MYA1.0010.24204.80 
  Chukavin, Kirill f2418 EST0.5010.30206.00 
  Carpenter, Paul A 1938 JCI0.501-0.3020-6.00 

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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