Individual Calculations February 2023
 Ashton, Adam G  Total change: 5.40  Rating chartPersonal card
 Hastings Christmas Morning Hastings ENG 2022-12-28
RcRownchangeKK*chgGame
 2160 2339 3.50 5 -0.02 20 -0.40 
  Varley, Joe 1939  * ENG1.0010.08201.60 
  Starley, Robert 2013 ENG1.0010.13202.60 
  Clarke, Brandon G I m2484 ENG0.001-0.3120-6.20 
  Brustkern, Juergen f2182 GER0.501-0.2120-4.20 
  Kett, Tim f2184 WLS1.0010.29205.80 
 * 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)
 
 2022/23 4NCL Division 1 Rounds 3-4 Daventry ENG 2023-01-14
RcRownchangeKK*chgGame
 2024 2339 2.00 2 0.29 20 5.80 
  Putar, Lara 1939  * IRL1.0010.08201.60 
  Lee, Richard W Y 2108 ENG1.0010.21204.20 
 * 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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