Individual Calculations October 2019
 Roozbayan, Reza  Total change: 10.00  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Masters (A) Hamedan IRI 2019-09-12
RcRownchangeKK*chgGame
 2185 2142 4.50 9 0.50 20 10.00 
  Rostami, Mohsen 1823 IRI1.0010.13202.60 
  Rastbod, Ali f2287 IRI0.5010.19203.80 
  Daneshvar, Bardiya m2300 IRI0.001-0.2920-5.80 
  Behzad Nazif, Parva 1884 IRI1.0010.18203.60 
  Hamidi, Amir Mohammad f2258 IRI0.001-0.3420-6.80 
  Korevand, Sina 2123 IRI1.0010.47209.40 
  Sanikidze, Tornike g2515 GEO0.001-0.1020-2.00 
  Primbetov, Kazbek f2232 KAZ1.0010.622012.40 
  Asgari, Morteza f2247 IRI0.001-0.3620-7.20 

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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