Individual Calculations November 2023
 Hamzenia, Seyed Hesam  Total change: 54.00  Rating chartPersonal card
 Kerman Cup (Standard Under 2200 & Blitz) Kerman IRI 2023-10-04
RcRownchangeKK*chgGame
 1537 1358 3.00 7 0.78 40 31.20 
  Mousavi Nasab, Mohammad Hossein 1783 IRI0.001-0.0740-2.80 
  Khagehee, Syavash 1852 IRI0.001-0.0440-1.60 
  Mohebbi, Mohsen 1154 IRI1.0010.24409.60 
  Hosseini, Seyed Yasin 1173 IRI1.0010.264010.40 
  Soltani, Fardin 1617 IRI1.0010.824032.80 
  Zihaghi, Amir Arsalan 1519 IRI0.001-0.2940-11.60 
  Yousefian, Maedeh 1661 IRI0.001-0.1440-5.60 

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)
 
 18 th Mazandaran Premier Chess League (East) Mazandaran-Sari IRI 2023-10-13
RcRownchangeKK*chgGame
 1406 1358 1.00 1 0.57 40 22.80 
  Ghorbani, Arad 1406 IRI1.0010.574022.80 

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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