Individual Calculations September 2019
 Poormosavi, Seyed Kian  Total change: 49.60  Rating chartPersonal card
 3rd Aftab international Chess Festival 2019 - Master Group Khomein IRI 2019-08-23
RcRownchangeKK*chgGame
 2219 2241 6.00 9 1.24 40 49.60 
  Talebi, Masoud 1975 IRI1.0010.18407.20 
  Daliri, Pedram 2063 IRI0.501-0.2340-9.20 
  Mahdavi, Hassan 2115 IRI1.0010.334013.20 
  Jahedi, Mani 2191 IRI1.0010.434017.20 
  Tahbaz, Arash m2482 IRI0.001-0.2040-8.00 
  Zahedifar, Anahita wf2166 IRI1.0010.404016.00 
  Veisi, Bardia 2221 IRI0.501-0.0340-1.20 
  Gholami Orimi, Mahdi 2442 IRI0.001-0.2440-9.60 
  Khademi, Mohammad Miran f2314 IRI1.0010.604024.00 

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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