Individual Calculations May 2018
 Alem, Ali Hussain  Total change: 4.60  Rating chartPersonal card
 2nd Bahrain Chess Academy Classic Fide Rated 2018 Seef BRN 2018-03-30
RcRownchangeKK*chgGame
 1558 1745 1.00 2 -0.43 20 -8.60 
  Surya, Jaya 1398 IND0.001-0.8920-17.80 
  Al Hamad, Talal H 1717 KSA1.0010.46209.20 

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)
 
 20th Dubai Open 2018 Dubai UAE 2018-04-02
RcRownchangeKK*chgGame
 1912 1745 3.50 9 0.66 20 13.20 
  Kulkarni, Bhakti cwg2145  * IND0.001-0.0820-1.60 
  Makropoulou, Marina wg2145  * GRE0.001-0.0820-1.60 
  Ahmed, Fareed f1989 UAE0.001-0.2020-4.00 
  Kaldybayev, O 1680 KAZ1.0010.41208.20 
  Sun, Chao 2041 CHN0.5010.35207.00 
  Nejadshirazi, Mohammad Reza 1927 IRI0.001-0.2620-5.20 
  Sidharth, Balaji Sridharan 1566 IND0.001-0.7320-14.60 
  Raya, Alnaimat 1662 JOR1.0010.39207.80 
  Molina, Antonio f2050 PHI1.0010.862017.20 
 * 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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