Individual Calculations February 2024
 Venkatesh, Anuj V  Total change: -1.60  Rating chartPersonal card
 London Christmas Chess Congress 2023 - Open Harrow ENG 2023-12-28
RcRownchangeKK*chgGame
 1713 1523 1.50 5 0.08 40 3.20 
  Rogers, Tim L 1912 ENG0.001-0.0940-3.60 
  Llewellyn, Julian D 1863 ENG0.001-0.1240-4.80 
  Ding, Yiwen 1678 ENG0.5010.21408.40 
  McLean, Rory R 1403 ENG1.0010.344013.60 
  Wastney, Dylan 1709 ENG0.001-0.2640-10.40 

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)
 
 Coulsdon Chess Dicky White January 2024 Coulsdon ENG 2024-01-08
RcRownchangeKK*chgGame
 1900 1563 0.00 1 -0.12 40 -4.80 
  Kothari, Jai 1900 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)
 

 

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