Individual Calculations April 2019
 Parvizi, Anita  Total change: 99.60  Rating chartPersonal card
 2nd Perspolis Standard Cup Esfand 1397 Fars IRI 2019-03-11
RcRownchangeKK*chgGame
 1656 1405 4.00 7 2.49 40 99.60 
  Mahmoudi, Sadra 1805  * IRI0.5010.424016.80 
  Jahantighzad, Ali 1494 IRI0.001-0.3840-15.20 
  Sharifi, Parham 1456 IRI1.0010.574022.80 
  Nejadshirazi, Mohammad Reza 1805  * IRI1.0010.924036.80 
  Vatan, Parmis 1649 IRI0.5010.304012.00 
  Hooshdaran, Soheil 1800 IRI0.5010.424016.80 
  Reyhani, Shayan 1585 IRI0.5010.24409.60 
 * 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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