Individual Calculations June 2016
 Jafari, Mohammad Yasin  Total change: -1.20  Rating chartPersonal card
 Hamedan Province Chess Championship 2016 Hamedan IRI 2016-04-28
RcRownchangeKK*chgGame
 1546 1463 2.00 5 -0.03 40 -1.20 
  Ghiasvand, Mohammad 1726 IRI0.001-0.1840-7.20 
  Maghsoudi Sedigh, Ali 1748 IRI0.001-0.1640-6.40 
  Salehi, Hossein 1182 IRI1.0010.16406.40 
  Bayat, Ali 1763 IRI0.001-0.1540-6.00 
  Etesam, Ali 1310 IRI1.0010.304012.00 

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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