Individual Calculations February 2018
 Geramipoor, Amin  Total change: 10.00  Rating chartPersonal card
 Gilan Super League 1396 Round 7-9 Rasht IRI 2018-01-24
RcRownchangeKK*chgGame
 2270 1981 1.00 3 0.50 20 10.00 
  Toufighi, Homayoon g2381  * IRI0.001-0.0820-1.60 
  Ramezani, Mahan 2182 IRI1.0010.762015.20 
  Faghirnavaz, Ali 2246 IRI0.001-0.1820-3.60 
 * 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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