Rapid: Individual Calculations November 2017
 Ayyad, Maher  Total change: -8.00  Rating chartPersonal card
 Bahrain Chess Club International Tournament 2017 Manama BRN 2017-10-20
RcRownchangeKK*chgGame
 1955 2219 7.00 9 -0.03 20 -0.60 
  Al Jowder, Isa 1819  * BRN1.0010.08201.60 
  Abhishek, Ganesan 1819  * IND1.0010.08201.60 
  Shaker, Musab 1819  * BRN0.501-0.4220-8.40 
  Bu Khammas, Abdulla 1896 BRN1.0010.13202.60 
  Gant, Chris J f2114 ENG0.001-0.6420-12.80 
  Darwish, Hashim 1819  * BRN1.0010.08201.60 
  Ghaith, Almomani 1819  * JOR1.0010.08201.60 
  Alcala, Alvin 2224 PHI1.0010.512010.20 
  Ayyad, Husain f2266 BRN0.5010.07201.40 
 * 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)
 
 Royal Commission of Jubail International Chees Tournament Al-Khobar KSA 2017-10-24
RcRownchangeKK*chgGame
 1983 2219 5.00 7 -0.37 20 -7.40 
  Al Juhani, Bakr 1819  * KSA1.0010.08201.60 
  Bukhalaf, Mansoor 1819  * BRN1.0010.08201.60 
  Bukannan, Ahmed A 1851 KSA0.501-0.4020-8.00 
  Abano, Gary 2093 PHI1.0010.33206.60 
  Ababneh, Ghayth 1999 JOR0.501-0.2820-5.60 
  Alcala, Alvin 2224 PHI1.0010.512010.20 
  Asoque, Romelio 2077 PHI0.001-0.6920-13.80 
 * 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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