Individual Calculations October 2015
 Almosa, Tarik  Total change: -9.20  Rating chartPersonal card
 22nd Abu Dhabi Int. Chess Festival Open Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 1679 1338 0.50 4 0.02 40 0.80 
  Razan, Alshaeby 1738  * JOR0.001-0.0840-3.20 
  Talal, Al-Hammadi 1738  * UAE0.001-0.0840-3.20 
  Jayashree P, Sankpal 1618 IND0.001-0.1640-6.40 
  Humaid, Abdulla Ali 1622 UAE0.5010.344013.60 
 * 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)
 
 22nd Abu Dhabi Int. Chess Festival Junior Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 1080 1338 1.00 1 0.18 40 7.20 
  Latifah, Darmaki 1080 UAE1.0010.18407.20 

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
 1601 1327 0.50 5 -0.43 40 -17.20 
  Loay, Sameer 1727  * JOR0.001-0.0840-3.20 
  Fawwaz, Radwan 1621 JOR0.5010.354014.00 
  Mazin, Al-Kayyali 1683 JOR0.001-0.1140-4.40 
  Badran, Nader 1579 JOR0.001-0.1940-7.60 
  Jaber, Mohammed 1397 PLE0.001-0.4040-16.00 
 * 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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