Individual Calculations July 2014
 Xiu, Deshun  Total change: 3.60  Rating chartPersonal card
 Asian Nations Cup 2014- Standard-Open Tabriz IRI 2014-05-22
RcRownchangeKK*chgGame
 2306 2550 4.50 5 0.63 10 6.30 
  Yousef, Abu-Khalaf 2150  * JOR1.0010.08100.80 
  Weerawardane, Romesh m2150  * SRI1.0010.08100.80 
  Lalith, Babu M.r. g2571 IND0.5010.03100.30 
  Salih, Akar Ali Salih f2298 IRQ1.0010.19101.90 
  Noroozi, Omid 2359 IRI1.0010.25102.50 
 * 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)
 
 2014 Chinese Chess League Division A(5-7) Ji Nan CHN 2014-06-02
RcRownchangeKK*chgGame
 2340 2550 0.50 1 -0.27 10 -2.70 
  Yang, Kaiqi m2340 CHN0.501-0.2710-2.70 

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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