Individual Calculations October 2019
 Hamidi, Amir Mohammad  Total change: -3.60  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Masters (A) Hamedan IRI 2019-09-12
RcRownchangeKK*chgGame
 2152 2258 5.50 9 -0.18 20 -3.60 
  Razavi, Seyyed Amirreza 2027 IRI0.501-0.2920-5.80 
  Khalilollahi, Shahrooz 1901 IRI0.501-0.3920-7.80 
  Doostkam, P 2062 IRI1.0010.25205.00 
  Pilvaieh, Ali 2142 IRI0.501-0.1620-3.20 
  Roozbayan, Reza 2142 IRI1.0010.34206.80 
  Daghli, Arash f2392 IRI0.5010.18203.60 
  Khodashenas, Mersad m2473 IRI0.001-0.2320-4.60 
  Ghafourian, Amir Ali 2137 IRI0.501-0.1620-3.20 
  Nikookar, Mahdi 2089 IRI1.0010.28205.60 

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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