Individual Calculations November 2014
 Zal, Ali  Total change: 64.00  Rating chartPersonal card
 Shahrivar Open (2014) Tehran IRI 2014-09-13
RcRownchangeKK*chgGame
 1610 1581 4.00 5 1.60 40 64.00 
  Asgari, Morteza 1981  * IRI0.001-0.0840-3.20 
  Asgharzadeh, Mitra 1521 IRI1.0010.424016.80 
  Tavakol, Mehrad 1356 IRI1.0010.22408.80 
  Atakhan, Abtin 1432 IRI1.0010.304012.00 
  Biabani, Hadi 1761 IRI1.0010.744029.60 
 * 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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