Individual Calculations January 2018
 Yim, Jay  Total change: 43.60  Rating chartPersonal card
 9th CSC London Chess Classic: Weekday U1750 London ENG 2017-12-04
RcRownchangeKK*chgGame
 1399 1003 1.50 5 1.09 40 43.60 
  Crouch, Timothy J 1403  * ENG0.001-0.0840-3.20 
  Robinson, Nette 1403  * ENG1.0010.924036.80 
  Miles, Barry S 1403  * ENG0.001-0.0840-3.20 
  Smith, Michael J 1385 ENG0.5010.414016.40 
  Sartain, Patrick P 1403  * ENG0.001-0.0840-3.20 
 * 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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