Rapid: Individual Calculations February 2017
 Ansari, Hossein  Total change: 38.60  Rating chartPersonal card
 2nd Mahdiyeh Cup BND 7 Bahman 1395 Bandarabbas IRI 2017-01-27
RcRownchangeKK*chgGame
 1650 1655 6.50 9 1.93 20 38.60 
  Hajizadeh, Rashed 1271 IRI1.0010.09201.80 
  Vahdani, Mojtaba 2041 IRI0.001-0.0920-1.80 
  Ahmadi, Maziyar 1408 IRI1.0010.19203.80 
  Salari, Yadollah 1562 IRI1.0010.37207.40 
  Bahadori, Abdollah 1880 IRI0.001-0.2220-4.40 
  Davari, Karim 1565 IRI1.0010.38207.60 
  Zakeri, Omid 1620 IRI1.0010.45209.00 
  Younesi Fard, Hossein 1768 IRI0.5010.15203.00 
  Saeid Arizi, Najeh 1735 IRI1.0010.612012.20 

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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