Individual Calculations October 2019
 Nikookar, Mahdi  Total change: 16.40  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Masters (A) Hamedan IRI 2019-09-12
RcRownchangeKK*chgGame
 2129 2089 4.50 9 0.41 40 16.40 
  Lomsadze, Davit g2304 GEO0.001-0.2340-9.20 
  Rostami, Hossein 1911 IRI1.0010.274010.80 
  Gholami Orimi, Mahdi 2441 IRI0.001-0.1140-4.40 
  Ghomi, Parnian wc1952 IRI0.001-0.6840-27.20 
  Rostami, Mohsen 1823 IRI1.0010.18407.20 
  Majidi Shadan, Ali 2003 IRI1.0010.384015.20 
  Sedaghati, Mehrdad f2258 IRI1.0010.724028.80 
  Asgharzadeh, Mitra wf2207 IRI0.5010.16406.40 
  Hamidi, Amir Mohammad f2258 IRI0.001-0.2840-11.20 

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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