Individual Calculations August 2016
 Vahdati, Dara  Total change: -3.40  Rating chartPersonal card
 5th International Chess Tournament "Sardaran Azarbaijan Cup" (Group B,-2050) Oroomieh IRI 2016-07-22
RcRownchangeKK*chgGame
 1830 1800 3.50 8 -0.17 20 -3.40 
  Nazari, Arad 1946 IRI1.0010.702014.00 
  Ebrahimi, Nima 1938 IRI0.5010.19203.80 
  Ghesmati, Aryan 1974 IRI0.001-0.2720-5.40 
  Anjom Rooz, Mehdi 1900 IRI0.001-0.3620-7.20 
  Jafari, Arshia 1610 IRI1.0010.25205.00 
  Karimpoor, Shahab 1626 IRI1.0010.27205.40 
  Shamsi, Gholamreza 1992 IRI0.001-0.2520-5.00 
  Shamshiri, Farzad 1652 IRI0.001-0.7020-14.00 

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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