Individual Calculations May 2018
 Lim, Mark  Total change: 16.20  Rating chartPersonal card
 CCF CHRISTMAS LONG PLAY CONGRESS OPEN March London ENG 2018-03-30
RcRownchangeKK*chgGame
 1779 1834 3.00 4 0.81 20 16.20 
  Ellis, Bryan Te 1434  * USA1.0010.08201.60 
  Rizvi, Nasir 2036 WLS0.001-0.2420-4.80 
  Sheremetyeva, Elizaveta 1745 ENG1.0010.38207.60 
  Balaji, Aaravamudhan 1901 ENG1.0010.592011.80 
 * 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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