Individual Calculations September 2019
 Rahmani, Jamshid  Total change: -32.40  Rating chartPersonal card
 3st Varamin chess tournament U1700 Tehran - varamin IRI 2019-07-30
RcRownchangeKK*chgGame
 1485 1603 3.00 7 -1.62 20 -32.40 
  Barghol, Fatemeh 1481 IRI0.501-0.1720-3.40 
  Roshani, Rahmatollah 1475 IRI0.501-0.1720-3.40 
  Mohamadi, Niyousha 1485 IRI1.0010.34206.80 
  Khanbaz, Nima 1504 IRI0.501-0.1420-2.80 
  Rahmani, Melika 1485 IRI0.501-0.1620-3.20 
  Fathollahi, Hamid 1556 IRI0.001-0.5720-11.40 
  Tajik, Farzad 1411 IRI0.001-0.7520-15.00 

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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