Individual Calculations October 2016
 Ekram, Ahmed  Total change: 31.20  Rating chartPersonal card
 23rd Abu Dhabi Int. Chess Festival - Open Tournament Abu Dhabi UAE 2016-08-21
RcRownchangeKK*chgGame
 1655 1445 3.00 8 0.78 40 31.20 
  Laabi Chian, Majid 1845  * IRI0.001-0.0840-3.20 
  De Silva, Rasheen 1778 SRI0.001-0.1240-4.80 
  Abhinav, Deshwal 1183 IND1.0010.18407.20 
  Khalid, Habib 1666 PAK1.0010.784031.20 
  Marbella, Antonio 1845  * PHI0.001-0.0840-3.20 
  Rafee, Mohd Hayel 1845  * SYR0.001-0.0840-3.20 
  Qammar, Al-Khanji 1283 JOR1.0010.294011.60 
  Mehrabi, Manouchehr 1798 IRI0.001-0.1140-4.40 
 * 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)
 

 

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