Individual Calculations March 2015
 Zare, Jamal  Total change: 49.60  Rating chartPersonal card
 Attar Cup 2015 Mashhad IRI 2015-01-29
RcRownchangeKK*chgGame
 1905 1943 5.00 7 1.24 40 49.60 
  Bakhtiari, Shayan 1543  * IRI0.501-0.4240-16.80 
  Ghodsian, Mahdi 1745 IRI1.0010.24409.60 
  Torshizi Ghorbani, Mohammad Hoss 1877 IRI1.0010.414016.40 
  Moosavi, Ali 2050 IRI1.0010.654026.00 
  Bagheri, Maziar 2205 IRI0.001-0.1840-7.20 
  Ghesmati, Aryan 1766 IRI1.0010.274010.80 
  Arabi, Saeid 2152 IRI0.5010.274010.80 
 * 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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