Individual Calculations January 2015
 Mansour, Abbas  Total change: 3.80  Rating chartPersonal card
 PRESIDENTS CUP CHESS CHAMPIONSHIP 2014 YAS ISLAND - ABU DHABI UAE 2014-10-16
RcRownchangeKK*chgGame
 2132 1891 1.50 6 0.19 20 3.80 
  Sultan, Ibrahim f2062 UAE0.5010.23204.60 
  Omar, Noaman m2291  * UAE0.001-0.0820-1.60 
  Khouri, Ahmed Abbas f2008 UAE0.001-0.3420-6.80 
  Zayed, Ali Al-Hamed 1984 UAE0.5010.13202.60 
  Khouri, Ibrahim Mohamed f2191 UAE0.001-0.1520-3.00 
  Alhuwar, Jasem f2256 UAE0.5010.40208.00 
 * 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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