Individual Calculations September 2023
 Simpson, Ben  Total change: 30.80  Rating chartPersonal card
 East Midlands FIDE Congress 2023 - Under 2400 Wellingborough ENG 2023-08-12
RcRownchangeKK*chgGame
 1958 1842 3.00 5 1.25 20 25.00 
  Pollack, Oscar 2091 ENG0.001-0.1920-3.80 
  Adams, George 1698 ENG1.0010.31206.20 
  Murphy, Hugh W 2058 ENG1.0010.782015.60 
  Phan, Stefanus Kf 2013 SGP1.0010.732014.60 
  Gomez, Daniel 1928 ENG0.001-0.3820-7.60 

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)
 
 Muswell Hill FIDE Standard 15 August London ENG 2023-08-15
RcRownchangeKK*chgGame
 1599 1842 1.00 2 -0.55 20 -11.00 
  Sajanani, Vikas 1737 ENG0.001-0.6420-12.80 
  Mittal, Aditya 1460 ENG1.0010.09201.80 

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)
 
 Muswell Hill FIDE Standard 29 August London ENG 2023-08-29
RcRownchangeKK*chgGame
 1785 1842 2.00 2 0.84 20 16.80 
  Hortin, Matthew J 1778 ENG1.0010.41208.20 
  Llewellyn, Julian D 1791 ENG1.0010.43208.60 

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)
 

 

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