Rapid: Individual Calculations January 2015
 Nejatifar, Nima  Total change: -16.00  Rating chartPersonal card
 Yalda Cup 2014 Rasht IRI 2014-12-18
RcRownchangeKK*chgGame
 1691 1545 1.00 5 -0.80 20 -16.00 
  Toufighi, Homayoon g1945  * IRI0.001-0.0820-1.60 
  Hooshdarmahjoob, Navid 1918 IRI0.001-0.1020-2.00 
  Sadeh, Shahin f1945  * IRI0.001-0.0820-1.60 
  Ghomi, Parnian 1421 IRI1.0010.33206.60 
  Jaafari, Parsa 1226 IRI0.001-0.8720-17.40 
 * 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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