Individual Calculations January 2020
 Mohammadi Hamed, Masoud  Total change: -35.60  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1512 1714 3.50 7 -1.78 20 -35.60 
  Karimzadeh, Touraj 1489 IRI0.001-0.7820-15.60 
  Safarnezhad, Armin 1587 IRI0.501-0.1720-3.40 
  Abhari, Ghader 1418 IRI1.0010.15203.00 
  Farnami, Karim 1544 IRI1.0010.28205.60 
  Salehimanesh, Ayda 1447 IRI1.0010.18203.60 
  Rajaei, Nader 1576 IRI0.001-0.6920-13.80 
  Vazifeh Doost, Rohollah 1524 IRI0.001-0.7520-15.00 

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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