Individual Calculations June 2022
 Wadsworth, Matthew J  Total change: -14.30  Rating chartPersonal card
 Chessable English Championships 2022 Kenilworth ENG 2022-05-19
RcRownchangeKK*chgGame
 2250 2432 3.50 7 -1.43 10 -14.30 
  Duncan, Patrick C M 2013 ENG1.0010.07100.70 
  Hackner, Oskar A 2177 ENG1.0010.19101.90 
  Derakhshani, Borna f2388 ENG0.501-0.0610-0.60 
  Jackson, James P m2400 ENG0.001-0.5410-5.40 
  Arkell, Keith C g2367 ENG0.001-0.5910-5.90 
  Wells, Peter K g2374 ENG0.001-0.5810-5.80 
  Larkin, Benjamin 2032  * ENG1.0010.08100.80 
 * 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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