Individual Calculations February 2024
 Doran, Chris  Total change: 12.00  Rating chartPersonal card
 2023-24 4NCL Division 4 Rounds 3-4 Telford ENG 2024-01-06
RcRownchangeKK*chgGame
 1922 1899 2.00 2 1.06 20 21.20 
  Scoular, Adam 1966 ENG1.0010.592011.80 
  Hughes, Anthony c1877 WLS1.0010.47209.40 

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)
 
 31st 4NCL Congress Open Harrogate ENG 2024-01-19
RcRownchangeKK*chgGame
 1903 1899 1.00 3 -0.46 20 -9.20 
  Banerjee, Supratit c1984 SCO0.001-0.3820-7.60 
  Sheppard, Derek A 1651 ENG1.0010.19203.80 
  Chan, Sheng Liang Bernard 2075 MAS0.001-0.2720-5.40 

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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