Individual Calculations September 2014
 Whyms, Chappell  Total change: -3.80  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 1916 1622 0.50 4 -0.19 20 -3.80 
  Asabri, Hussien f2022  * LBA0.001-0.0820-1.60 
  Dill, James 1899 BER0.001-0.1720-3.40 
  Balbalosa, Jeffrey 1723 PLW0.5010.14202.80 
  Grassi, Enrico c2020 SMR0.001-0.0820-1.60 
 * 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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