Rapid: Individual Calculations May 2018
 Sharif Pourian, Hamdollah  Total change: -5.20  Rating chartPersonal card
 Yasouj Mabaas Cup Farvardin 1397 Yasouj IRI 2018-04-12
RcRownchangeKK*chgGame
 1517 1130 0.00 3 -0.26 20 -5.20 
  Torabi, Abolghasem 1530  * IRI0.001-0.0820-1.60 
  Najafi Bidshahi, Mohammad 1492 IRI0.001-0.1020-2.00 
  Jafari Asl, Ali 1530  * IRI0.001-0.0820-1.60 
 * 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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