Individual Calculations October 2015
 Dana, Al-Mosa  Total change: -277.20  Rating chartPersonal card
 Kingdom championship 2015 for ladies Amman JOR 2015-07-23
RcRownchangeKK*chgGame
 1877 1508 0.00 2 -0.20 40 -8.00 
  Razan, Alshaeby 1845 JOR0.001-0.1240-4.80 
  Alattar, Ghayda M. wf1908  * JOR0.001-0.0840-3.20 
 * 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)
 
 22nd Abu Dhabi Int. Chess Festival Open Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 1313 1508 0.00 4 -2.99 40 -119.60 
  Ala , Kabatilo 1419 JOR0.001-0.6240-24.80 
  Sidharth, Balaji Sridharan 1250 IND0.001-0.8240-32.80 
  Al-Marshool, Saeed 1265 UAE0.001-0.8040-32.00 
  Hind, Faraj 1318 UAE0.001-0.7540-30.00 

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)
 
 22nd Abu Dhabi Int. Chess Festival Junior Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 1269 1508 0.00 4 -3.15 40 -126.00 
  Al Mahmood, Salman 1403 BRN0.001-0.6440-25.60 
  Shah, Jiya 1198 IND0.001-0.8640-34.40 
  Rafea, Dalaa 1296 SYR0.001-0.7740-30.80 
  Al, Mazrouei Jumaa Mohhamed 1177 UAE0.001-0.8840-35.20 

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)
 
 012 23rd Prince Mohamed Tournament 2015 Open Amman JOR 2015-09-14
RcRownchangeKK*chgGame
 1612 1508 1.00 4 -0.59 40 -23.60 
  Ibrahim, Alwahsh 1856 JOR0.001-0.1140-4.40 
  Saif, Malek 1861 JOR0.001-0.1140-4.40 
  Natheer, Kamal 1306 JOR1.0010.24409.60 
  Sevack, Krikorian 1425 JOR0.001-0.6140-24.40 

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)
 

 

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