Individual Calculations May 2019
 Rajabi, Mohsen  Total change: -61.00  Rating chartPersonal card
 Ramsar jam javaher Standard Cup 1398 Ramsar IRI 2019-04-17
RcRownchangeKK*chgGame
 1678 1894 5.00 9 -1.82 20 -36.40 
  Mohammaddoust Delshad, Arsalan 1494  * IRI1.0010.08201.60 
  Jafarnejad, Jafar 1570 IRI1.0010.13202.60 
  Rahmat Pour, Armin 1724 IRI0.501-0.2220-4.40 
  Shenavar, Bardia 1735 IRI0.501-0.2120-4.20 
  Rezvanian, Saeed 1729 IRI1.0010.28205.60 
  Aminifard, M.sam 1838 IRI1.0010.42208.40 
  Biriya, Mohammadamin 1759 IRI0.001-0.6820-13.60 
  Amjad Yazdandoust, Mohammadreza 1725 IRI0.001-0.7220-14.40 
  Yazdani, Hossein 1529 IRI0.001-0.9020-18.00 
 * 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)
 
 1st Ghaem Cup International Chess Festival 2019 (U-2100) Mazandaran IRI 2019-04-20
RcRownchangeKK*chgGame
 1678 1894 4.00 7 -1.23 20 -24.60 
  Rahimi, Abolghasem 1494  * IRI1.0010.08201.60 
  Mahdavi, Armin 1573 IRI1.0010.13202.60 
  Aadeli, Arvin 2074 IRI0.001-0.2620-5.20 
  Poolaei, Roham 1639 IRI1.0010.19203.80 
  Badghisi, Jarullah 1667 AFG0.501-0.2920-5.80 
  Mousavi, Amir Morteza 1744 IRI0.001-0.7020-14.00 
  Rahimi, Panteha 1553 IRI0.501-0.3820-7.60 
 * 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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