Individual Calculations August 2019
 Seyfori, Soheil  Total change: -9.80  Rating chartPersonal card
 Kerman chess championship 98 (men ) Kerman IRI 2019-07-15
RcRownchangeKK*chgGame
 1528 1453 2.00 6 -0.49 20 -9.80 
  Alizadeh, Mohammad Mahdi 1792 IRI0.001-0.1220-2.40 
  Shah Karami, Ali 1765 IRI0.001-0.1420-2.80 
  Ahmadinejad, Fardin 1171 IRI1.0010.16203.20 
  Mohammadi Akbarabadi, Hossein 1547 IRI1.0010.632012.60 
  Molai Nasab, Mohamad Matin 1461 IRI0.001-0.4920-9.80 
  Hooshmand, Amir Hossein 1434 IRI0.001-0.5320-10.60 

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)
 

 

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