Individual Calculations January 2017
 Jafari, Eisa  Total change: 8.80  Rating chartPersonal card
 9th Championship Chess League Golestan Province ( group A)- 1395 Round 1-2 Gorgan IRI 2016-11-25
RcRownchangeKK*chgGame
 1654 1961 1.00 1 0.14 40 5.60 
  Kiani, Mohamad 1654 IRI1.0010.14405.60 

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)
 
 9th Championship Chess League Golestan Province ( group A)- 1395 Round 3-6 Gorgan IRI 2016-12-09
RcRownchangeKK*chgGame
 1561 1961 1.00 1 0.08 40 3.20 
  Shirmohammadli, Abdolghafoor 1561  * IRI1.0010.08403.20 
 * 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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