Blitz: Individual Calculations September 2018
 Rostami, Mohsen  Total change: 17.40  Rating chartPersonal card
 7th Qazvin Evan Blitz Cup Qazvin IRI 2018-08-07
RcRownchangeKK*chgGame
 1519 1462 5.00 9 1.02 20 20.40 
  Karbalaei Sadeghi, Farhad 1862  * IRI0.001-0.0820-1.60 
  Shomali, Amir Mohammad 1110 IRI0.001-0.8920-17.80 
  Ghaemi, Ali Reza 1156 IRI0.501-0.3620-7.20 
  Rezaei, Reza 1310 IRI1.0010.30206.00 
  Rahmat Pour, Armin 1668 IRI1.0010.762015.20 
  Ghanizadeh, Mohammadreza 1717 IRI0.5010.31206.20 
  Naseri, Mohammad 1833 IRI0.001-0.1020-2.00 
  Shiri, Omid 1219 IRI1.0010.20204.00 
  Jamalzadeh, Morteza 1799 IRI1.0010.882017.60 
 * 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)
 
 Iran Boys Student Middle school Chess Championship - Blitz 1397 Zanjan IRI 2018-08-18
RcRownchangeKK*chgGame
 1530 1462 2.00 5 -0.15 20 -3.00 
  Bozorgi, Souren 1862  * IRI0.001-0.0820-1.60 
  Saedi, Pedram 1263 IRI0.001-0.7620-15.20 
  Baymani, Mohsen 1199 IRI1.0010.18203.60 
  Ahmadi, Shayan 1604 IRI0.001-0.3120-6.20 
  Abhari, Mehdi 1722 IRI1.0010.822016.40 
 * 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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