Individual Calculations July 2023
 Popov, Sergey A.  Total change: -44.40  Rating chartPersonal card
 Albena Cup Tournament Albena BUL 2023-05-25
RcRownchangeKK*chgGame
 1732 1916 2.00 6 -2.22 20 -44.40 
  Padeiro, Jose f2179 POR0.001-0.1820-3.60 
  Milev, Raicho 1516  * BUL0.001-0.9220-18.40 
  Dimov, Iskren 1752 BUL0.001-0.7220-14.40 
  Petrov, Plamen 1763 BUL0.001-0.7020-14.00 
  Marzakov, Mihail 1470 BUL1.0010.06201.20 
  Andreev, Simeon 1713 BUL1.0010.24204.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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