Individual Calculations January 2020
 Mehrabi, Parham  Total change: 0.80  Rating chartPersonal card
 Mazandaran West League Chess Championship 1398 Mazandaran IRI 2019-11-19
RcRownchangeKK*chgGame
 1585 1258 1.00 3 0.58 40 23.20 
  Ashkani, Teimor 1658  * IRI0.001-0.0840-3.20 
  Soleimani , Nader 1440 IRI1.0010.744029.60 
  Falah, Mehdi 1658  * IRI0.001-0.0840-3.20 
 * 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)
 
 Mazandaran Super League Chess Championship Mazandaran IRI 2019-12-07
RcRownchangeKK*chgGame
 1658 1258 0.00 7 -0.56 40 -22.40 
  Ashkani, Teimor 1658  * IRI0.001-0.0840-3.20 
  Mousavi, Sayed Milad 1658  * IRI0.001-0.0840-3.20 
  Jalali, Saba 1658  * IRI0.001-0.0840-3.20 
  Guran Orimi, Mehdi 1658  * IRI0.001-0.0840-3.20 
  Shams, Mohammad Matin 1658  * IRI0.001-0.0840-3.20 
  Khajavi, Armin 1658  * IRI0.001-0.0840-3.20 
  Zakeri, Afshin 1658  * IRI0.001-0.0840-3.20 
 * 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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