Individual Calculations January 2017
 Ghaith, Ahmed  Total change: 11.60  Rating chartPersonal card
 December intrnational championship 2016 Sharjah UAE 2016-12-15
RcRownchangeKK*chgGame
 1397 1346 3.50 7 0.29 40 11.60 
  Hakobyan, Eduard 1746  * ARM0.001-0.0840-3.20 
  Mansoor, Khaled Saqr 1145 UAE1.0010.24409.60 
  Sghaier, Youssef 1059 TUN1.0010.16406.40 
  Fatehy, Hazem 1746  * EGY0.001-0.0840-3.20 
  Muqatadir, Mohammed 1375 BAN0.5010.04401.60 
  Solano, Rayjan 1670 PHI0.001-0.1340-5.20 
  Sriram, Venkatesan 1039 IND1.0010.14405.60 
 * 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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