Individual Calculations October 2022
 Rafinezhad, Behnam  Total change: 20.20  Rating chartPersonal card
 Khuzestan Standard Chess Tournament (Memorial of Health Defender Martyrs) Khuzestan IRI 2022-08-18
RcRownchangeKK*chgGame
 1351 1205 3.50 7 1.01 20 20.20 
  Mayah Pour, Mohammad 1516 IRI0.5010.36207.20 
  Afshani, Matin 1736 IRI0.001-0.0320-0.60 
  Dehghan, Mohammad Borna 1157 IRI1.0010.43208.60 
  Kord Zanganeh, Kian 1028 IRI1.0010.27205.40 
  Goharchin, Ghazal 1387 IRI1.0010.742014.80 
  Abbasi Monjezi, Reza 1515 IRI0.001-0.1420-2.80 
  Validi, Rojan 1115 IRI0.001-0.6220-12.40 

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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