Individual Calculations March 2024
 Edwards, Nicholas L  Total change: -10.40  Rating chartPersonal card
 Coulsdon Chess Dicky White February 2024 Coulsdon ENG 2024-01-29
RcRownchangeKK*chgGame
 1882 1758 0.50 3 -0.52 20 -10.40 
  Banerjee, Supratit c1984 SCO0.001-0.2120-4.20 
  George, Olufemi 1752 NGR0.501-0.0120-0.20 
  Babu, Rahul 1911 ENG0.001-0.3020-6.00 

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)
 

 

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