Individual Calculations February 2020
 Izak Mohammadi, Arshia  Total change: -22.80  Rating chartPersonal card
 Ramsar Fajr Standrad Cup 1398 Mazandaran IRI 2020-01-22
RcRownchangeKK*chgGame
 1321 1462 4.00 7 -0.57 40 -22.80 
  Nejatian, Amir Mohammad 1062  * IRI1.0010.08403.20 
  Mousavi, Seyed Hirad 1144 IRI1.0010.13405.20 
  Saghaie, Parsina 1329 IRI1.0010.324012.80 
  Taheri, Rasool 1745 IRI0.001-0.1640-6.40 
  Fathi Tavani, Farhoud 1696 IRI0.001-0.2140-8.40 
  Goudarzian, Mohammad Javad 1208 IRI0.001-0.8140-32.40 
  Noorinezhad, Nafas 1062  * IRI1.0010.08403.20 
 * 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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