Individual Calculations March 2024
 Rezaei, Mahyar  Total change: -18.20  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1471 1679 6.00 10 -1.31 20 -26.20 
  Parvini Nezhad, Ilya 1441 IRI1.0010.20204.00 
  Najafi Tabar, Aydin 1905 IRI0.001-0.2120-4.20 
  Lotfi, Fatollah 1433 IRI1.0010.19203.80 
  Sajjadi, Seyed Artin 1264 IRI1.0010.07201.40 
  Daneshvar, Kasra 1838 IRI0.001-0.2920-5.80 
  Mahdavi, Kian 1496 IRI0.001-0.7420-14.80 
  Reja, Abolfazl 1409 IRI0.001-0.8320-16.60 
  Jamalzadeh, Ebrahim 1279  * IRI1.0010.08201.60 
  Zare, Nazanin Zahra 1294 IRI1.0010.09201.80 
  Kazemi, Parham 1353 IRI1.0010.13202.60 
 * 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)
 
 20th Gilan Third League Round 8-9 Gilan IRI 2024-02-25
RcRownchangeKK*chgGame
 1423 1679 2.00 2 0.40 20 8.00 
  Khoshhal, Maryam 1319 IRI1.0010.10202.00 
  Pourreza, Ardalan 1526 IRI1.0010.30206.00 

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)
 

 

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