Rapid: Individual Calculations May 2018
 Sohrabpour, Mohammad  Total change: -13.40  Rating chartPersonal card
 khorram abad rapid farvardin 1397 khoramabad IRI 2018-03-31
RcRownchangeKK*chgGame
 1491 1637 2.00 4 -0.67 20 -13.40 
  Borji, Parham 1237  * IRI1.0010.08201.60 
  Goodarzi, Moein 1514 IRI1.0010.33206.60 
  Maleki, Amirabbas 1614 IRI0.001-0.5320-10.60 
  Souri, Eisa 1600 IRI0.001-0.5520-11.00 
 * 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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