Individual Calculations December 2023
 Bigabylov, Zhuban  Total change: 43.40  Rating chartPersonal card
 FIDE World Amateur Chess Championship Open U 2300 Muscat OMA 2023-11-02
RcRownchangeKK*chgGame
 2148 1929 4.00 8 2.17 20 43.40 
  Imanaliev, Taalaibek f2218 KGZ1.0010.842016.80 
  Naymanova, Patricie wf2083 BUL1.0010.712014.20 
  Egorov, Konstantin c2149 FID1.0010.782015.60 
  Koniahli, Malek. f2291 SYR0.001-0.1020-2.00 
  Muhammed, Shuaau f2072 MDV0.001-0.3120-6.20 
  Voiteanu, Gabriel f2198 ROU0.001-0.1720-3.40 
  Starley, Robert 2072 ENG0.001-0.3120-6.20 
  Lednicky, Martin 2103 SVK1.0010.732014.60 

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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