Individual Calculations March 2023
 Kord, Soleyman  Total change: -4.60  Rating chartPersonal card
 7th Karoon Cup Tournament (Ahvaz - Esfand 1401) Khuzestan IRI 2023-02-21
RcRownchangeKK*chgGame
 1340 1438 5.50 9 -0.23 20 -4.60 
  Safari Eskandari, Mojtaba 1954 IRI0.001-0.0420-0.80 
  Simaei, Helia 1174 IRI0.001-0.8220-16.40 
  Zamani, Artemis 1091 IRI1.0010.11202.20 
  Mahmoudi, Mohammad Ehsan 1145 IRI0.501-0.3520-7.00 
  Amani Shourbariki, Arash 1202 IRI1.0010.20204.00 
  Obeidavi, Shaker 1331 IRI0.001-0.6520-13.00 
  Rostamzadeh, Nima 1219 IRI1.0010.22204.40 
  Taghizadeh, Pouria 1386 IRI1.0010.43208.60 
  Dargahi, Abolfazl 1561 IRI1.0010.672013.40 

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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