Individual Calculations March 2018
 Hadadi, Mahdi  Total change: -43.60  Rating chartPersonal card
 Qazvin Fajr Cup 1396 Qazvin IRI 2018-02-17
RcRownchangeKK*chgGame
 1271 1338 2.50 6 -1.09 40 -43.60 
  Moghadam, Hamidreza 1738  * IRI0.001-0.0840-3.20 
  Ahmadi, Parsa 1075 IRI0.501-0.3240-12.80 
  Mirzaei, Mohammad Soroush 1329 IRI0.501-0.0140-0.40 
  Mazandaranizadeh, Radman 1160 IRI0.501-0.2340-9.20 
  Rahmani, Helya 1097 IRI0.001-0.8040-32.00 
  Rajabi, Amir Hosein 1227 IRI1.0010.354014.00 
 * 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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