Individual Calculations October 2019
 Norman, Nigel  Total change: 29.40  Rating chartPersonal card
 CCF Daytime Chess - Autumn 2019 SEP 2019 R1-3 London ENG 2019-09-11
RcRownchangeKK*chgGame
 1334 1576 1.00 1 0.20 20 4.00 
  Bennett, Delroy 1334 ENG1.0010.20204.00 

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)
 
 75th Hampstead FIDE Chess Congress U1900 London ENG 2019-09-21
RcRownchangeKK*chgGame
 1645 1576 2.50 3 1.27 20 25.40 
  Prince, Alan R 1777 ENG1.0010.762015.20 
  Valjee, Ashir 1537 ENG1.0010.45209.00 
  Pepe, Salvatore 1622 ENG0.5010.06201.20 

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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