Rapid: Individual Calculations April 2023
 Barnaby, Nicholas M S  Total change: -21.20  Rating chartPersonal card
 Darnall & Handsworth (Sheffield) 5th FIDE Rated Rapidplay - U2000 Sheffield ENG 2023-03-25
RcRownchangeKK*chgGame
 1718 1735 2.00 6 -1.06 20 -21.20 
  Allison, Mark S 2013 ENG1.0010.832016.60 
  Greatorex, Roger 1652 ENG0.001-0.6120-12.20 
  Siu, Kam Wa 1335  * HKG1.0010.08201.60 
  Holi, Sief Al Din 1615 SUD0.001-0.6620-13.20 
  Sagyaman, Francis William 1899 PHI0.001-0.2820-5.60 
  Graham, Oliver 1794 ENG0.001-0.4220-8.40 
 * 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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