Blitz: Individual Calculations May 2018
 Tahmasbi, Amir Hosein  Total change: -39.40  Rating chartPersonal card
 Tehran Blitz 7 Ordibehesht 1397 Tehran IRI 2018-04-27
RcRownchangeKK*chgGame
 1351 1150 0.00 7 -1.97 20 -39.40 
  Doroodian, Mahyar 1550  * IRI0.001-0.0820-1.60 
  Shahiri Tabarestani, Hossein 1550  * IRI0.001-0.0820-1.60 
  Modarresi, Shahab 1550  * IRI0.001-0.0820-1.60 
  Tayebi, Ehsan 1349 IRI0.001-0.2420-4.80 
  Jafari, Behnia 1126 IRI0.001-0.5320-10.60 
  Ghahremani, Shadollah 1172 IRI0.001-0.4720-9.40 
  Niazi, Mahan 1159 IRI0.001-0.4920-9.80 
 * 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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