Blitz: Individual Calculations June 2019
 Ghaffarifar, Emad  Total change: -0.20  Rating chartPersonal card
 Alborz Blitz Championship (U12) 1398 Alborz IRI 2019-05-09
RcRownchangeKK*chgGame
 1214 1301 5.50 9 -0.01 20 -0.20 
  Fazlollahi, Mohammad Parsa 1055 IRI1.0010.19203.80 
  Karimi Soureh, Kiarash 1179 IRI1.0010.33206.60 
  Alizadeh, Amirhosein 1234 IRI0.501-0.0920-1.80 
  Ghodousi, Arian 1356 IRI0.001-0.4220-8.40 
  Kourechi, Ali 1071 IRI1.0010.21204.20 
  Zeinali, Alireza 1332 IRI0.001-0.4620-9.20 
  Mandkari, Mohammadtaha 1094 IRI1.0010.23204.60 
  Shokrian, Abolfazl 1512 IRI0.001-0.2320-4.60 
  Rabeti, Parsa 1093 IRI1.0010.23204.60 

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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