Blitz: Individual Calculations March 2021
 Sahakyan, Aram  Total change: -4.60  Rating chartPersonal card
 Odessa children's cup1-2021 (blitz) Odessa UKR 2021-01-30
RcRownchangeKK*chgGame
 1229 1340 3.00 5 -0.23 20 -4.60 
  Kilovatyi, Maksym 1135 UKR1.0010.24204.80 
  Kryshtafor, Maksym 1204 UKR0.001-0.6820-13.60 
  Pidhirniak, Alisa 1265 UKR1.0010.40208.00 
  Lyakhov, Leonid 1266 UKR0.001-0.6020-12.00 
  Rudenko, Vadym 1276 UKR1.0010.41208.20 

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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