Individual Calculations December 2021
 Khanipour, Abolfazl  Total change: 56.40  Rating chartPersonal card
 7th Ayandeh Sazan Standard Cup (Under16) Rasht IRI 2021-11-02
RcRownchangeKK*chgGame
 1451 1731 5.00 6 0.06 40 2.40 
  Norouzi Chenari, Parham 1546 IRI0.501-0.2440-9.60 
  Mohammadzadeh, Sepehr 1488 IRI1.0010.20408.00 
  Salimiyan, Behzad 1534 IRI1.0010.254010.00 
  Hoseini, Mohammad Mahdi 1331  * IRI1.0010.08403.20 
  Mirmoosavi, Dornaz Sadat 1331  * IRI1.0010.08403.20 
  Amiri, Reza 1478 IRI0.501-0.3140-12.40 
 * 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)
 
 Gilan Youth Chess Championship (Boys Under 14) Rasht IRI 2021-11-16
RcRownchangeKK*chgGame
 1491 1731 6.00 7 0.56 40 22.40 
  Parmar, Mohammad Yasin 1331  * IRI1.0010.08403.20 
  Ahmadi, Barad 1375 IRI1.0010.11404.40 
  Khanjani, Rastin 1576 IRI1.0010.294011.60 
  Saberi, Hirad 1673 IRI0.501-0.0840-3.20 
  Rafigh, Shervin 1426 IRI0.501-0.3640-14.40 
  Moradpour, Artin 1649 IRI1.0010.394015.60 
  Bolandakhtar, Ata 1406 IRI1.0010.13405.20 
 * 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)
 
 Gilan Super League 18th- Round 12 Rasht IRI 2021-11-26
RcRownchangeKK*chgGame
 1965 1731 1.00 1 0.79 40 31.60 
  Hooshdarmahjoob, Navid 1965 IRI1.0010.794031.60 

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)
 

 

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