Individual Calculations January 2020
 Valipour, Saber  Total change: 0.00  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeRpKK*chgGame
 1557 0 3.00 8 0.00 1470   0.00 
  Rezaei, Babollah 1154 IRI1.0010.00 0.00 
  Safiri, Hassan 1417 IRI1.0010.00 0.00 
  Najafi Tabar, Aydin 1889 IRI0.0010.00 0.00 
  Zarezadeh, Mohammad Mahdi 1686 IRI1.0010.00 0.00 
  Yeganegi, Barad 1729 IRI0.0010.00 0.00 
  Ghaffari, Ahmad 1659 IRI0.0010.00 0.00 
  Golshanizad, Saeed 1544 IRI0.0010.00 0.00 
  Ghazialtabatabaei, Mohammad Hosse 1374 IRI0.0010.00 0.00 

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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