Individual Calculations November 2023
 Gulamov, Ilkhom  Total change: 89.60  Rating chartPersonal card
 2023 IBCA World Individual Chess Championship for the Blind and Visually Impaired Rhodes GRE 2023-10-08
RcRownchangeKK*chgGame
 2002 1804 4.50 8 2.24 40 89.60 
  Streltsov, Alexey f2343 ISR0.001-0.0340-1.20 
  Spoelstra, Jan 1485 NED1.0010.13405.20 
  Wolanski, Michal 1951 POL1.0010.704028.00 
  Magnusson, Jorgen f2240 SWE0.001-0.0640-2.40 
  Maklushov, Serik 1922 KAZ1.0010.664026.40 
  Shepelev, Igor 2022 UKR0.001-0.2240-8.80 
  Cajzler, Hinko 2007 CRO1.0010.764030.40 
  Mueller, Thorsten 2046 GER0.5010.304012.00 

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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