Individual Calculations October 2017
 Abedifar, Mahdi  Total change: 0.00  Rating chartPersonal card
 Iranian Boys Under 12 Championship 1396 Shahreza IRI 2017-09-06
RcRownchangeRpKK*chgGame
 1317 0 1.00 5 0.00 1077   0.00 
  Kasebzadeh, Mehrshad 1418 IRI0.0010.00 0.00 
  Taheri, Mohammad 1260 IRI1.0010.00 0.00 
  Hadavi, Erfan 1310 IRI0.0010.00 0.00 
  Jowkar, Armin 1238 IRI0.0010.00 0.00 
  Mokkarian, Arian 1357 IRI0.0010.00 0.00 

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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