Individual Calculations August 2015
 Al Ibrahim, Abdulrahman  Total change: 19.20  Rating chartPersonal card
 Taher Group Law Firm chess tournament (Fischer cup)2015 Kuwait KUW 2015-06-24
RcRownchangeKK*chgGame
 1727 1719 2.50 5 0.07 40 2.80 
  Alsharhan, Musaed 1564 KUW1.0010.294011.60 
  Alhazzaa, Abdulrahman 1420 KUW1.0010.15406.00 
  Habboosh, O 1881 JOR0.5010.21408.40 
  Alkhaldi, Bader 1970 KUW0.001-0.1940-7.60 
  Elsayed, Gharib 1798 EGY0.001-0.3940-15.60 

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)
 
 Asian Cities Championship 2015 Waskaduwa SRI 2015-07-22
RcRownchangeKK*chgGame
 2020 1719 1.50 7 0.41 40 16.40 
  Bilegsaikhan, Oyunbold 2036 MGL0.5010.374014.80 
  Tologontegin, Semetey f2119  * KGZ0.001-0.0840-3.20 
  Galappaththi, Chinthaka Anuruddh f2099 SRI0.5010.414016.40 
  Stany, G.a. m2119  * IND0.001-0.0840-3.20 
  Liu, Yeh Yang 1945 TPE0.001-0.2140-8.40 
  Sanjid, Latheef 1922 IND0.001-0.2440-9.60 
  Masters, Christopher 1900 HKG0.5010.24409.60 
 * 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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