Blitz: Individual Calculations July 2019
 Ahmadi, Mehrdad  Total change: 2.60  Rating chartPersonal card
 Iran Youth Blitz Championship 2019 - Boys U12 Tehran IRI 2019-06-14
RcRownchangeKK*chgGame
 1529 1307 1.00 6 -0.41 20 -8.20 
  Parsaee, Amir Reza 1707  * IRI0.001-0.0820-1.60 
  Nouri, Alaa 1558 IRI0.001-0.1920-3.80 
  Irandoust, Sina 1585 IRI0.001-0.1720-3.40 
  Rafigh, Shervin 1340 IRI1.0010.552011.00 
  Jalili, Arya 1491 IRI0.001-0.2620-5.20 
  Kalvandi, Mohammad Naeim 1492 IRI0.001-0.2620-5.20 
 * 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)
 
 Alborz Blits Championship (Boys_ U16_U18) Alborz IRI 2019-06-24
RcRownchangeKK*chgGame
 1444 1307 3.00 7 0.54 20 10.80 
  Veisi, Armin 1707  * IRI0.5010.42208.40 
  Faezi, Parsa 1547 IRI0.001-0.2020-4.00 
  Keshavarz, Mohsen 1385 IRI1.0010.612012.20 
  Ghodousi, Arian 1339 IRI0.001-0.4620-9.20 
  Zeinali, Alireza 1332 IRI0.5010.03200.60 
  Yaghoubi, Pourya 1088 IRI1.0010.22204.40 
  Rasouli Mehrjardi, Amirmohammad 1707  * IRI0.001-0.0820-1.60 
 * 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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