Blitz: Individual Calculations June 2019
 Karevan, Benyamin  Total change: 69.40  Rating chartPersonal card
 Alborz Blitz Championship (U12) 1398 Alborz IRI 2019-05-09
RcRownchangeKK*chgGame
 1230 1027 5.50 8 3.47 20 69.40 
  Ahmadi, Mehrdad 1279 IRI0.001-0.1920-3.80 
  Soufi, Amir Hossein 1095 IRI1.0010.592011.80 
  Bakhtiari, Erfan 1208 IRI1.0010.742014.80 
  Zeinali, Alireza 1332 IRI1.0010.862017.20 
  Mohammadi, Amir Hossein 1427  * IRI0.001-0.0820-1.60 
  Safdarian, Saman 1234 IRI1.0010.772015.40 
  Darvishi, Matin 1087 IRI1.0010.582011.60 
  Karimi Soureh, Kiarash 1179 IRI0.5010.20204.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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