Individual Calculations February 2024
 Alldritt, Nigel R E  Total change: -10.00  Rating chartPersonal card
 2023-24 4NCL Division 2 Rounds 3-4 Warwick ENG 2024-01-13
RcRownchangeKK*chgGame
 2043 1971 1.00 2 0.20 20 4.00 
  Wilson, Ewan 2021 ENG0.001-0.4320-8.60 
  Wilks, Simon 2065 ENG1.0010.632012.60 

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)
 
 31st 4NCL Congress Open Harrogate ENG 2024-01-19
RcRownchangeKK*chgGame
 1952 1971 2.00 5 -0.70 20 -14.00 
  Arkell, Keith C g2380 ENG0.001-0.0820-1.60 
  Cast, Julian 1910 ENG0.001-0.5820-11.60 
  Lampard, Alice 1758 SCO1.0010.23204.60 
  Hutchinson, Paul A 2013 ENG0.001-0.4420-8.80 
  Sasikumar, Srivathsan 1697 ENG1.0010.17203.40 

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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