Rapid: Individual Calculations September 2017
 Ayyad, Maher  Total change: -15.60  Rating chartPersonal card
 Alshareef Corner Open Chess Tournament Al-Khobar KSA 2017-07-07
RcRownchangeKK*chgGame
 1839 2235 3.50 5 -1.09 20 -21.80 
  Haidar, Wassim 1835  * LBN1.0010.08201.60 
  Pujeda, Ronald 1835  * FID0.001-0.9220-18.40 
  Al Abdali, Zeyad Saleh 1835  * KSA1.0010.08201.60 
  Ghali, Bacem 1835  * TUN0.501-0.4220-8.40 
  Alcantara, Ryanb 1855 PHI1.0010.09201.80 
 * 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)
 
 2nd Kanoo International Rapid Tournament Juffair BRN 2017-08-25
RcRownchangeKK*chgGame
 2010 2235 7.00 9 0.31 20 6.20 
  A.lateef, Ahmed Ahmed 1835  * BRN1.0010.08201.60 
  Al Dosari, Naif 1835  * KSA1.0010.08201.60 
  Waleed, Almoustafa 1835  * SYR1.0010.08201.60 
  Bukhalaf, Khalil 1876 BRN1.0010.10202.00 
  Ayyad, Husain f2265 BRN0.5010.04200.80 
  Al Sulaiti, Ali 2142 BRN0.501-0.1320-2.60 
  Tissir, Mohamed m2367 MAR0.5010.18203.60 
  Ben Yahya, Larbi c2078 MAR1.0010.29205.80 
  A.lateef, Ahmad 1859 BRN0.501-0.4120-8.20 
 * 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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