Individual Calculations September 2022
 Bogdanov, Egor  Total change: 16.30  Rating chartPersonal card
 Wroclaw OPEN A - Adolf Anderssen Chess Festival 2022 Wroclaw POL 2022-07-31
RcRownchangeKK*chgGame
 2252 2382 7.50 9 1.63 10 16.30 
  Madej, Marek 1994 POL1.0010.09100.90 
  Sbarra, Marco f2213 ITA1.0010.28102.80 
  Djuric, Stefan g2277 SRB1.0010.36103.60 
  Sernecki, Franciszek f2261 POL1.0010.34103.40 
  Mis, Mieszko f2401 POL0.5010.03100.30 
  Kolbus, Dietmar m2287 IOM0.501-0.1310-1.30 
  Jankowiak, Piotr 2025 POL1.0010.11101.10 
  Golubka, Petro g2378 UKR0.501-0.0110-0.10 
  Razin, Vadim 2428 UKR1.0010.56105.60 

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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