Individual Calculations September 2019
 Ghaith, Ahmed  Total change: 106.00  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Juniors) Abudhabi UAE 2019-08-01
RcRownchangeKK*chgGame
 1448 1347 2.50 6 0.21 40 8.40 
  Krishnan, Ritvik 1653 IND0.001-0.1440-5.60 
  Mayed, Arif Alhamoudi 1023 UAE1.0010.13405.20 
  Veverka, Vladimir 1693 CZE0.5010.394015.60 
  Sidharth, Balaji Sridharan 1654 IND0.001-0.1440-5.60 
  Hamad, Bader 1581 UAE0.001-0.2140-8.40 
  Mera, Abdulaziz Aidarous 1082 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)
 
 26th Abudhabi International Chess Festival(Open) Abudhabi UAE 2019-08-09
RcRownchangeKK*chgGame
 1673 1347 3.50 8 2.44 40 97.60 
  Johny , P 1747  * IND1.0010.924036.80 
  Al Fayez, Abdulmalek Saud 1747  * KSA0.001-0.0840-3.20 
  Kumaravel, Adhav 1661 IND0.001-0.1440-5.60 
  Mamantuc, Ibrahim Jr. 1592 PHI1.0010.804032.00 
  Alhamdan, Ahmed 1747  * KUW0.001-0.0840-3.20 
  Tirant, Jason 1609 RSA1.0010.824032.80 
  Al Mansour, Abdulziz 1666 KSA0.001-0.1340-5.20 
  Caluza, Juni 1618 CAN0.5010.334013.20 
 * 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)
 

 

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