Individual Calculations October 2022
 Khodayvandi, Soheil  Total change: -54.00  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1312 1493 5.00 9 -1.35 40 -54.00 
  Hojjatinejad, Ilia 1705 IRI0.001-0.2340-9.20 
  Kamran Nia, Helia 1271 IRI0.501-0.2840-11.20 
  Edrisabadi, Diana 1145 IRI0.001-0.8940-35.60 
  Nasiri, Abolfazl 1124 IRI1.0010.10404.00 
  Pouyandeh, Zhiwan 1278 IRI1.0010.23409.20 
  Andari, Ramyar 1234 IRI1.0010.18407.20 
  Hoseini, Arsam 1166 IRI0.501-0.3740-14.80 
  Honarmand, Faraz 1193 IRI1.0010.15406.00 
  Kalantari, Hamed 1691 IRI0.001-0.2440-9.60 

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)
 

 

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