Individual Calculations October 2022
 Dabiri, Kasra  Total change: 33.60  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1429 1558 8.00 11 0.84 40 33.60 
  Cheraghi, Alireza 1306 IRI0.001-0.8140-32.40 
  Mafakheri, Hiwa 1162 IRI1.0010.08403.20 
  Shayani, Mohammad Ali 1317 IRI1.0010.20408.00 
  Moradi Sazi, Hamid 1355 IRI1.0010.24409.60 
  Abdolmohammadi, Milad 1765 IRI0.5010.274010.80 
  Manavi, Mahan 1307 IRI0.501-0.3140-12.40 
  Mahdavi, Kian 1241 IRI1.0010.13405.20 
  Ghasemi, Matin 1415 IRI1.0010.314012.40 
  Azizkhani, Nima 1661 IRI0.001-0.3640-14.40 
  Taheri, Parsa 1421 IRI1.0010.324012.80 
  Nosratpour, Ariz 1768 IRI1.0010.774030.80 

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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