Individual Calculations January 2020
 Talebzade, Saeid  Total change: 56.80  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1815 1591 2.50 5 1.42 40 56.80 
  Saemi, Sina 1882 IRI0.001-0.1540-6.00 
  Jalali, Hadi 1773 IRI1.0010.744029.60 
  Rezaei, Hamidreza 1789 IRI0.5010.264010.40 
  Hosseinzadeh, Mehran 1822 IRI0.001-0.2140-8.40 
  Freidoonzadeh, Akbar 1810 IRI1.0010.784031.20 

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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