Individual Calculations March 2023
 Shek, Daniel  Total change: 49.20  Rating chartPersonal card
 2022/23 4NCL Division 4 Rounds 5-6 Daventry ENG 2023-02-04
RcRownchangeKK*chgGame
 1836 1553 1.00 2 0.67 40 26.80 
  Breed, Greg J 1783 ENG1.0010.794031.60 
  Pink, Joshua 1889 ENG0.001-0.1240-4.80 

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)
 
 Ealing FIDE Congress - February U1900 London ENG 2023-02-25
RcRownchangeKK*chgGame
 1661 1553 2.00 4 0.56 40 22.40 
  Mozaffari, Mohammad Hossein 1687 IRI1.0010.684027.20 
  Tawab, Ramin 1505 ENG0.501-0.0740-2.80 
  Gajowniczek, Maks 1721 ENG0.001-0.2840-11.20 
  Sheikh, Nasarullah 1730 ENG0.5010.23409.20 

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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