Individual Calculations September 2014
 Zhao, Haolin  Total change: 47.20  Rating chartPersonal card
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2014 - SECTIONS FOR ALL A COULSDON, LONDON ENG 2014-08-16
RcRownchangeKK*chgGame
 1489 1353 2.50 4 1.22 40 48.80 
  Ifalore, Michael 1508 ENG1.0010.714028.40 
  Wallis, David 1548 ENG1.0010.754030.00 
  Davidson, Laura J 1368 ENG0.5010.02400.80 
  Miles, Barry S 1533 ENG0.001-0.2640-10.40 

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)
 
 Golders Green August Bank Holiday Congress: MAJOR Under 1900 (160 ECF) London ENG 2014-08-23
RcRownchangeKK*chgGame
 1673 1353 0.50 4 -0.04 40 -1.60 
  Cork, Dave 1753  * ENG0.001-0.0840-3.20 
  Oliveri, Claudio 1658 ENG0.001-0.1440-5.60 
  Crouch, Timothy J 1664 ENG0.5010.364014.40 
  Balaji, Aaravamudhan 1616 ENG0.001-0.1840-7.20 
 * 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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