Rapid: Individual Calculations November 2016
 Riahi, Arvin  Total change: 27.00  Rating chartPersonal card
 2nd rapid chess tournament chess school Iranians-Gorgan -Mehr1395 Gorgan IRI 2016-09-30
RcRownchangeKK*chgGame
 1453 1218 3.00 7 1.35 20 27.00 
  Khalili, Asef 1618  * IRI1.0010.922018.40 
  Hadiyan, Peyman 1618  * IRI0.001-0.0820-1.60 
  Alamshahi, Mahdi 1408 IRI0.001-0.2520-5.00 
  Aghili, Fatemeh Sadat 1590 IRI0.001-0.1020-2.00 
  Zamani, Mohammadreza 1153 IRI1.0010.41208.20 
  Rahimi, Panteha 1369 IRI1.0010.702014.00 
  Jalali, Mohamad Taghi 1414 IRI0.001-0.2520-5.00 
 * 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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