Individual Calculations January 2019
 Ghanbari, Mohsen  Total change: 27.40  Rating chartPersonal card
 Shekaste Hasr Standard Cup 1397 Bushehr IRI 2018-10-31
RcRownchangeKK*chgGame
 1679 1613 4.00 7 1.11 20 22.20 
  Moradi, Saeid 1692 IRI1.0010.612012.20 
  Rastian, Alireza 1755 IRI0.5010.19203.80 
  Sajadi Naeini, Seyed Soheil 1785 IRI0.001-0.2720-5.40 
  Bardal, Khalil 1497 IRI1.0010.34206.80 
  Nikoo, Yunes 1712 IRI1.0010.642012.80 
  Mortazavi, Sayed Kamoloddin 1750 IRI0.5010.18203.60 
  Soltani Nasab, Ali Reza 1559 IRI0.001-0.5820-11.60 

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)
 
 Bushehr League 1397 Round 4-5 Boushehr IRI 2018-12-22
RcRownchangeKK*chgGame
 1289 1620 2.00 2 0.26 20 5.20 
  Kerdegar, Amirreza 1220  * IRI1.0010.08201.60 
  Hashemi, Nazanin 1357 IRI1.0010.18203.60 
 * 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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