Individual Calculations October 2021
 Carroll, Thomas  Total change: 10.80  Rating chartPersonal card
 26th 4NCL Congress Open Leamington Spa ENG 2021-09-10
RcRownchangeKK*chgGame
 1958 2033 3.50 5 0.54 20 10.80 
  Saunders, Aron 1633  * ENG0.501-0.4220-8.40 
  Bansal, Saahil 1833 ENG1.0010.24204.80 
  Elwin, Adrian G 1982 ENG1.0010.43208.60 
  Wells, Peter K g2381 ENG0.001-0.1120-2.20 
  Thomson, Neil 1960 SCO1.0010.40208.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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