Individual Calculations May 2015
 Ali, Sattar Nasser  Total change: 123.20  Rating chartPersonal card
 27th IRAQI Clubs Championship 2015 Baghdad IRQ 2015-03-12
RcRownchangeKK*chgGame
 1751 1519 4.50 6 3.08 40 123.20 
  Abbas, Hussein Kzar c1919  * IRQ0.5010.424016.80 
  Mohammed Qane, Jannar Worya wf1896 IRQ0.5010.414016.40 
  Nabaa Sami, Abbas 1530 IRQ1.0010.524020.80 
  Al-Rajab, Maha Layth Ismael wc1796 IRQ0.5010.334013.20 
  Thu Al Faqar, Ali Ahmed 1791 IRQ1.0010.834033.20 
  Aseel, Dhafer Abdulameer 1572 IRQ1.0010.574022.80 
 * 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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