Individual Calculations February 2017
 Toghraei, Houshang  Total change: 0.00  Rating chartPersonal card
 Isfahan First League 1395 Round 1-3 Isfahan IRI 2016-12-16
RcRownchangeKK*chgGame
 1803 1619 0.50 2 -0.13 40 -5.20 
  Abedi, Shahin 2019  * IRI0.001-0.0840-3.20 
  Khatibi, Amir Reza 1586 IRI0.501-0.0540-2.00 
 * 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)
 
 Isfahan First League 1395 R4-5 Isfahan IRI 2017-01-06
RcRownchangeKK*chgGame
 1679 1619 1.00 2 0.13 40 5.20 
  Shojaei, Ali 1861 IRI0.001-0.2040-8.00 
  Dehghan, Mohammad Yasin 1496 IRI1.0010.334013.20 

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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