Individual Calculations May 2019
 Pourali, Davood  Total change: -25.80  Rating chartPersonal card
 Ramsar jam javaher Standard Cup 1398 Ramsar IRI 2019-04-17
RcRownchangeKK*chgGame
 1609 1877 6.00 9 -1.29 20 -25.80 
  Hasani Moghadam, Masoud 1477  * IRI1.0010.08201.60 
  Evaz Pour, Amirreza 1554 IRI0.001-0.8720-17.40 
  Partovi, Mohammadhosein 1477  * IRI1.0010.08201.60 
  Fakhar, Hossein 1483 IRI1.0010.08201.60 
  Taheri, Rasool 1721 IRI0.501-0.2120-4.20 
  Norouzi Chenari, Parsa 1692 IRI0.001-0.7420-14.80 
  Ghasempour, Hossein 1630 IRI1.0010.19203.80 
  Ghahremani, Farid 1671 IRI1.0010.24204.80 
  Jafari, Parsa 1777 IRI0.501-0.1420-2.80 
 * 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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