Individual Calculations June 2016
 Yousefi Kafshgarkola, Seyed Roham  Total change: -45.20  Rating chartPersonal card
 Mazandaran Chess Championship 2016 Sari IRI 2016-04-30
RcRownchangeKK*chgGame
 1488 1419 1.00 5 -1.13 40 -45.20 
  Ebrahimi, Abolfazl 1819  * IRI0.001-0.0840-3.20 
  Sadati, Seyedeh Fatemeh 1757 IRI0.001-0.1240-4.80 
  Nasrollahi, Seyed Esmaeil 1078 IRI0.501-0.3840-15.20 
  Emamian, Abdolrazagh 1592 IRI0.001-0.2740-10.80 
  Gohardehi, Mobina 1194 IRI0.501-0.2840-11.20 
 * 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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