Individual Calculations September 2018
 Naderi, M.sadegh  Total change: -57.60  Rating chartPersonal card
 15th Avicenna International Chess Tournament 2018 - Masters Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 2186 2181 3.00 9 -1.44 40 -57.60 
  Morchiashvili, Bachana m2382 GEO0.001-0.2440-9.60 
  Ghesmati, Aryan 2020 IRI1.0010.294011.60 
  Gholami Orimi, Mahdi 2333 IRI0.001-0.3040-12.00 
  Behroozi Moghaddam, Hamed 1987 IRI1.0010.254010.00 
  Omidi, Arya 2383 IRI0.001-0.2440-9.60 
  Bagheri, Maziar f2308 IRI0.001-0.3340-13.20 
  Mahdian, Anousha wf2003 IRI0.001-0.7340-29.20 
  Nazari, Arad 2060 IRI1.0010.344013.60 
  Akhgari, Reza 2195 IRI0.001-0.4840-19.20 

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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