Individual Calculations September 2017
 Mathew, George  Total change: 91.20  Rating chartPersonal card
 Abu Dhabi Open Tournament Abu Dhabi UAE 2017-08-14
RcRownchangeKK*chgGame
 1612 1270 3.00 6 2.28 40 91.20 
  Rasouli Mehrjardi, Amirmohammad 1670  * IRI0.001-0.0840-3.20 
  Al Maamari, Wafia Darwish wc1641 UAE0.001-0.1040-4.00 
  Ali, Asim 1542 PAK1.0010.834033.20 
  Tarraf, Tarraf 1670  * LBN0.001-0.0840-3.20 
  Mosallam, Mohammad 1577 UAE1.0010.864034.40 
  Al Dhaffari, Salma wf1572 UAE1.0010.854034.00 
 * 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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