Individual Calculations February 2023
 Malola, Prasath.t.s  Total change: -45.40  Rating chartPersonal card
 London Christmas Chess Congress - Open London ENG 2022-12-28
RcRownchangeKK*chgGame
 1770 2008 0.00 1 -0.80 20 -16.00 
  Subramanian, Anusha 1770 ENG0.001-0.8020-16.00 

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)
 
 London FIDE Congress - U2300 London ENG 2023-01-20
RcRownchangeKK*chgGame
 1942 2008 3.00 4 0.71 20 14.20 
  Hertog, Alexander 1653 ENG1.0010.11202.20 
  Iyengar, Ilya 2002 ENG1.0010.49209.80 
  Lalic, Peter D c2196 ENG0.001-0.2620-5.20 
  Manmay, Chopra 1915 IND1.0010.37207.40 

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)
 
 Ealing FIDE Congress - January U2300 London ENG 2023-01-28
RcRownchangeKK*chgGame
 1760 2008 1.00 4 -2.18 20 -43.60 
  Subramanian, Anusha 1786 ENG1.0010.22204.40 
  Manmay, Chopra 1915 IND0.001-0.6320-12.60 
  Pranava, Ravikumar 1705 IND0.001-0.8620-17.20 
  Ali, Shahvez 1633 ENG0.001-0.9120-18.20 

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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