Individual Calculations October 2019
 Primbetov, Kazbek  Total change: -25.40  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Masters (A) Hamedan IRI 2019-09-12
RcRownchangeKK*chgGame
 2118 2232 4.50 9 -1.27 20 -25.40 
  Baradaran Tamadon, Arian 2001 IRI0.001-0.7920-15.80 
  Khorshidi, Mohammad Javad c2040 IRI1.0010.25205.00 
  Aliakbar Sichani, Alireza 1950 IRI1.0010.16203.20 
  Sanikidze, Tornike g2515 GEO0.5010.34206.80 
  Daghli, Arash f2392 IRI0.001-0.2920-5.80 
  Khalilollahi, Shahrooz 1901 IRI1.0010.12202.40 
  Jaferian, Koosha 2133 IRI0.001-0.6420-12.80 
  Roozbayan, Reza 2142 IRI0.001-0.6220-12.40 
  Rahmatian, Shayan 1992 IRI1.0010.20204.00 

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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