Individual Calculations February 2023
 Salazar Eyre, Emma  Total change: 36.00  Rating chartPersonal card
 2022/23 4NCL Division 2 Rounds 3-4 Daventry ENG 2023-01-14
RcRownchangeKK*chgGame
 1851 1478 0.00 2 -0.22 40 -8.80 
  Pert, Max 1751 ENG0.001-0.1740-6.80 
  Cooke, Suzie G. wf1951 SCO0.001-0.0540-2.00 

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)
 
 29th 4NCL Congress Major Harrogate ENG 2023-01-20
RcRownchangeKK*chgGame
 1670 1478 2.50 5 1.12 40 44.80 
  Kenning, Paul H 1753 ENG0.001-0.1740-6.80 
  Millar, Greg F 1745 ENG0.5010.324012.80 
  Greatorex, Roger 1728 ENG1.0010.814032.40 
  Jones, Neil T 1793 ENG0.5010.364014.40 
  Ashton, Alannah 1329 ENG0.501-0.2040-8.00 

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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