Individual Calculations May 2024
 Hamzenia, Seyed Hesam  Total change: -5.60  Rating chartPersonal card
 Babol Rmadan Team Cup 1403 Babol IRI 2024-04-04
RcRownchangeKK*chgGame
 1757 1657 2.50 6 -0.21 40 -8.40 
  Mosadeghpour, Masoud g2436 IRI0.0010.00400.00 
  Mehdinia, Mohammad Hasan 1609 IRI0.501-0.0740-2.80 
  Sadati, Seyede Delara 1464 IRI1.0010.254010.00 
  Poorabbasi, Mehdi 1884 IRI0.001-0.2140-8.40 
  Hosseini, Vihan 1765 IRI0.001-0.3540-14.00 
  Kiashemshaki, Kourosh 1381 IRI1.0010.17406.80 

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)
 
 Iranian Cadet Chess Championship 2024 (Boys U12) Tehran IRI 2024-04-20
RcRownchangeKK*chgGame
 1602 1657 3.50 6 0.07 40 2.80 
  Gholamnezhad, Bardia 1421 IRI1.0010.20408.00 
  Taheri, Parsa 1817 IRI0.001-0.2940-11.60 
  Soutiazad, Amirali 1513 IRI1.0010.314012.40 
  Shamsi, Payar 1806 IRI0.001-0.3040-12.00 
  Vafaei Zarinabadi, Ilia 1497 IRI0.501-0.2140-8.40 
  Saeedi, Arad 1557 IRI1.0010.364014.40 

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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