Individual Calculations April 2022
 Parsa Rad, Amirhesam  Total change: 141.84  Rating chartPersonal card
 2nd zanjan fajr standard tournament 1400 Zanjan IRI 2022-02-28
RcRownchangeKK*chgGame
 1614 1276 1.50 5 0.82 36 29.52 
  Zaheri, Mehran 1691 IRI0.001-0.0736-2.52 
  Zare Mehrjardi, Mohsen 1638 IRI0.001-0.1036-3.60 
  Vatankhah, Hamed 1530 IRI1.0010.813629.16 
  Rahmat Pour, Armin 1759 IRI0.5010.453616.20 
  Johari, Atena 1454 IRI0.001-0.2736-9.72 

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)
 
 The 6th Jouybar Chess Tournament Mazandaran IRI 2022-03-05
RcRownchangeKK*chgGame
 1585 1276 1.00 5 0.17 36 6.12 
  Karimi, Setayesh 1649 IRI0.001-0.1036-3.60 
  Mohammadi, Elina 1458 IRI0.001-0.2636-9.36 
  Momeni, Abdolreza 1555 IRI1.0010.843630.24 
  Akhavan Rad, A. 1825 IRI0.001-0.0336-1.08 
  Mahdizadeh, Sadra 1440 IRI0.001-0.2836-10.08 

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)
 
 Standard Cup Shabanieh holidays khorasan razavi 1400 Mashhad IRI 2022-03-09
RcRownchangeKK*chgGame
 1484 1276 5.50 9 2.95 36 106.20 
  Zare, Jamal 1999 IRI0.5010.493617.64 
  Yazdi Kariz Khani, Ehsan 1226 IRI1.0010.433615.48 
  Shiri, Abolfazl 1576 IRI0.001-0.1536-5.40 
  Vesali Khah, Parsa 1481 IRI1.0010.763627.36 
  Asadi, Mehrsam 1343 IRI0.001-0.4136-14.76 
  Choopanzadeh, Ali 1379 IRI1.0010.643623.04 
  Ghiyasi, Alborz 1375 IRI1.0010.643623.04 
  Farnami, Karim 1476 IRI1.0010.763627.36 
  Akbari, Rosha 1502 IRI0.001-0.2136-7.56 

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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