Individual Calculations October 2018
 Amani, Raham  Total change: -182.00  Rating chartPersonal card
 East of Gilan & West of Mazandaran Chess Super League 2018 East of Gilan & West of Mazandaran Chess Super League 2018 Round 8-9 Gilan IRI 2018-08-30
RcRownchangeKK*chgGame
 1531 1409 0.00 1 -0.33 40 -13.20 
  Amjad Yazdandoust, Mohammadreza 1531 IRI0.001-0.3340-13.20 

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)
 
 Fars Boys U-12 Chess Championship 1397 Fars IRI 2018-09-08
RcRownchangeKK*chgGame
 1128 1409 1.50 6 -3.38 40 -135.20 
  Akrami, Ali 1420 IRI0.001-0.4840-19.20 
  Esfandyari, Mohammad Matin 1067 IRI0.001-0.8840-35.20 
  Mousavi, Mahan 1040 IRI0.501-0.4040-16.00 
  Alaghehband, Mohammad 1120 IRI1.0010.16406.40 
  Sehhatpour, Hosein Reza 1072 IRI0.001-0.8840-35.20 
  Riazi, Mohammad Taha 1046 IRI0.001-0.9040-36.00 

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)
 
 Fars Boys U-14 Chess Championship 1397 Fars IRI 2018-09-15
RcRownchangeKK*chgGame
 1122 1409 0.00 1 -0.84 40 -33.60 
  Rezazadeh, Eilya 1122 IRI0.001-0.8440-33.60 

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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