Individual Calculations February 2020
 Fallah Alipour, Arash  Total change: 7.20  Rating chartPersonal card
 Ramsar Fajr Standrad Cup 1398 Mazandaran IRI 2020-01-22
RcRownchangeKK*chgGame
 1529 1489 3.00 6 0.36 20 7.20 
  Nejatian, Amir Mohammad 1089  * IRI1.0010.08201.60 
  Taheri, Rasool 1745 IRI1.0010.812016.20 
  Saghaie, Parsina 1329 IRI1.0010.29205.80 
  Ahmadi, Bahram 1600 IRI0.001-0.3520-7.00 
  Mousivand, Ali 1617 IRI0.001-0.3320-6.60 
  Nooralivand, Ali 1796 IRI0.001-0.1420-2.80 
 * 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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