Individual Calculations January 2018
 Mashhadiali Shirazi, Mohammad Ha  Total change: 28.80  Rating chartPersonal card
 Tehran North East Standard Azar 1396 Tehran IRI 2017-12-02
RcRownchangeKK*chgGame
 1495 1413 3.00 5 0.82 40 32.80 
  Babaei, Amir Hossein 1190 IRI1.0010.22408.80 
  Mobarhani, Nazanin 1813  * IRI0.001-0.0840-3.20 
  Rahimi, Ali 1329 IRI1.0010.384015.20 
  Kashefi, Amir Hosein 1813  * IRI0.001-0.0840-3.20 
  Rahimi, Ali 1329 IRI1.0010.384015.20 
 * 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)
 
 Tehran Under 18 League 1396 7-9 Tehran IRI 2017-12-18
RcRownchangeKK*chgGame
 1778 1413 0.00 1 -0.10 40 -4.00 
  Alamir Virsagh, Ehsan 1778 IRI0.001-0.1040-4.00 

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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