Individual Calculations June 2013
 Tehranifarshid, Nima  Total change: -16.80  Rating chartPersonal card
 1st Tehran Chess School Rated Open (U-16) Tehran IRI 2013-03-14
RcRownchangeKK*chgGame
 1601 1477 1.50 6 -0.56 30 -16.80 
  Hosseini, Seyedhossein 1638 IRI1.0010.713021.30 
  Omidian Nasab, Shadi 1648 IRI0.001-0.2730-8.10 
  Kashefi, Amir Hosein 1617 IRI0.001-0.3130-9.30 
  Tajbakhsh, Ramtin 1773 IRI0.001-0.1530-4.50 
  Tehranifarshid, Pouya 1442 IRI0.501-0.0530-1.50 
  Nazari, Amirhosein 1485 IRI0.001-0.4930-14.70 

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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