Individual Calculations May 2016
 Ahmed, Mohamed Qayed  Total change: -47.60  Rating chartPersonal card
 National TT Juniors CH U 18 Men UAE UAE 2016-02-05
RcRownchangeKK*chgGame
 1674 1487 0.00 4 -1.07 40 -42.80 
  Al Hamed, Saif Idrees 1651 UAE0.001-0.2840-11.20 
  Altaher, Saeed Tarek 1567 UAE0.001-0.3940-15.60 
  Faisal, Ali 1827 UAE0.001-0.1240-4.80 
  Al Hamed, Saif Idrees 1651 UAE0.001-0.2840-11.20 

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)
 
 The Unified Home Chess Festival Al Ain UAE 2016-03-10
RcRownchangeKK*chgGame
 1404 1487 3.00 5 -0.12 40 -4.80 
  Rawan, Sbaa Saeed Alnuaimi 1269 UAE1.0010.22408.80 
  Alali, Ali 1293 UAE1.0010.254010.00 
  Abtini, Hasan 1887  * SYR0.001-0.0840-3.20 
  Almaamari , Zainab Darwish wc1334 UAE0.001-0.7040-28.00 
  Hazza, Salah Mohammed 1236 UAE1.0010.19407.60 
 * 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)
 

 

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