Individual Calculations September 2016
 Makani, M.amin  Total change: -28.00  Rating chartPersonal card
 Tehran Chess Championship 2016 Tehran IRI 2016-07-31
RcRownchangeKK*chgGame
 1579 1304 0.00 4 -0.70 40 -28.00 
  Shahlaei, Morteza 1704  * IRI0.001-0.0840-3.20 
  Salarkia, Davood 1551 IRI0.001-0.1940-7.60 
  Heravi, Mohammad Hossein 1528 IRI0.001-0.2240-8.80 
  Yousefipour, Amir Hossein 1533 IRI0.001-0.2140-8.40 
 * 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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