Individual Calculations February 2020
 Golshanizad, Saeed  Total change: -21.00  Rating chartPersonal card
 1st shohadaie nokhale U2000 chess tournament 1398 Gilan IRI 2020-01-11
RcRownchangeKK*chgGame
 1543 1476 2.00 7 -1.05 20 -21.00 
  Shaabani, Amin 1831 IRI1.0010.892017.80 
  Ahmadian, Moharram 1875 IRI0.001-0.0820-1.60 
  Bakhtshahi, M. 1843 IRI0.001-0.1020-2.00 
  Khomeyrani, Hossein 1325 IRI0.001-0.7020-14.00 
  Masoumi, Sahel 1496 IRI1.0010.532010.60 
  Ebrahimi Rashti, Asal 1354 IRI0.001-0.6720-13.40 
  Zamani, Radvin 1076  * IRI0.001-0.9220-18.40 
 * 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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