Individual Calculations March 2024
 Salmani, Mohammad  Total change: -129.20  Rating chartPersonal card
 2nd Taq-e Bostan Cup International Chess Festival _ B Category (U1900) Kermanshah IRI 2024-01-25
RcRownchangeKK*chgGame
 1338 1379 1.00 6 -2.32 40 -92.80 
  Soorni Aliyaei, Mohammad Mahdi 1607 IRI0.001-0.2140-8.40 
  Mahmood Zadeh, Arian 1469 IRI0.001-0.3840-15.20 
  Rasad, Hamid Reza 1307 IRI0.001-0.6040-24.00 
  Riazi, Mohammad Taha 1164 IRI1.0010.23409.20 
  Amiri, Hadi 1318 IRI0.001-0.5840-23.20 
  Rafinezhad, Behnam 1162 IRI0.001-0.7840-31.20 

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)
 
 khuzestan Chess Championship 1402 Ahwaz IRI 2024-02-07
RcRownchangeKK*chgGame
 1529 1379 0.00 3 -0.91 40 -36.40 
  Dinarvand, Jahangir 1595 IRI0.001-0.2240-8.80 
  Hamidi, Hasan 1554 IRI0.001-0.2740-10.80 
  Sorkhi, Saeid 1438 IRI0.001-0.4240-16.80 

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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