Rapid: Individual Calculations August 2016
 Ahmadi , Ali  Total change: 14.80  Rating chartPersonal card
 12th Asian Schools Chess Championships 2016 - Rapid Open U13 Tehran IRI 2016-07-10
RcRownchangeKK*chgGame
 1656 1698 4.50 7 0.74 20 14.80 
  Wijesinghe, N L C Dojitha 1298  * SRI1.0010.08201.60 
  Nazari, Arad 1889 IRI0.001-0.2520-5.00 
  Liyanarachchi, Sanosh Shamal 1298  * SRI1.0010.08201.60 
  Bilguun, Lkhagvasanj 1579 MGL1.0010.34206.80 
  Mohammadi, Pouya 1920 IRI1.0010.782015.60 
  Quizon, Daniel 1583 PHI0.501-0.1620-3.20 
  Daghli, Arash 2024 IRI0.001-0.1320-2.60 
 * 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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