Individual Calculations May 2012
 Fekri, Amirkia  Total change: 41.10  Rating chartPersonal card
 10th Khazar Open Chess Tournament B ( Rated U-2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 2018 1890 4.00 8 1.37 30 41.10 
  Moosavi, Ali 2070 IRI1.0010.743022.20 
  Sedghi, Babak 2020 IRI0.001-0.3230-9.60 
  Abedini, Morteza 2070 IRI1.0010.743022.20 
  Jooyandeh, Hassan 2056 IRI0.001-0.2830-8.40 
  Avakh, E 2075 IRI0.001-0.2630-7.80 
  Rahmati, Mostafa 2045 IRI0.5010.21306.30 
  Eghdami, Amir Reza 1761 IRI1.0010.33309.90 
  Machaidze, Paata 2050 GEO0.5010.21306.30 

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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