Individual Calculations February 2017
 Lim, Yu-Chin (peter)  Total change: 5.00  Rating chartPersonal card
 Hampstead FIDE Congress Under 1900 Jan 17 London ENG 2017-01-14
RcRownchangeKK*chgGame
 1620 1682 2.00 3 0.25 20 5.00 
  Sharkey, Brian 1680 ENG0.001-0.5020-10.00 
  Rushbrooke, Tibo 1600 ENG1.0010.39207.80 
  Leko, Ian E 1579 ENG1.0010.36207.20 

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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