Individual Calculations October 2022
 Gourlay, Iain  Total change: -12.60  Rating chartPersonal card
 Northumbria Chess Masters - Open Newcastle ENG 2022-08-26
RcRownchangeKK*chgGame
 2104 2321 5.50 9 -1.26 10 -12.60 
  Pal, Rohan 1935 ENG1.0010.09100.90 
  Forster, Matthew 2058 ENG1.0010.18101.80 
  Clarke, Brandon G I m2474 ENG0.001-0.3010-3.00 
  Smith, Olivia wf2065 WLS1.0010.19101.90 
  Martyn, Rafe f2209 ENG1.0010.35103.50 
  Bonn, Thomas 2181 FRA0.501-0.1910-1.90 
  Hryshchenko, Kamila 2103 UKR0.001-0.7810-7.80 
  Carmichael, Ned 1921  * ENG0.001-0.9210-9.20 
  Ekanem, Nathan 1991 NGR1.0010.12101.20 
 * 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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