Individual Calculations October 2019
 Nazari, Arad  Total change: 113.20  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Masters (A) Hamedan IRI 2019-09-12
RcRownchangeKK*chgGame
 2295 2224 6.50 9 2.83 40 113.20 
  Rahmatian, Shayan 1992 IRI1.0010.21408.40 
  Gholami Orimi, Mahdi 2441 IRI1.0010.784031.20 
  Atakhan, Abtin f2284 IRI0.5010.08403.20 
  Lomsadze, Davit g2304 GEO1.0010.614024.40 
  Guliev, Logman m2278 AZE0.5010.08403.20 
  Quparadze, Giga g2462 GEO0.5010.304012.00 
  Babujian, Levon g2485 ARM1.0010.824032.80 
  Rastbod, Ali f2287 IRI0.001-0.4140-16.40 
  Mozaffari, Alireza 2125 IRI1.0010.364014.40 

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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