Blitz: Individual Calculations December 2017
 Mohammad Ebrahimkhan Abri, Dorsa  Total change: 65.80  Rating chartPersonal card
 North East Blitz Aban 1396 Tehran IRI 2017-11-15
RcRownchangeKK*chgGame
 1510 1333 6.00 9 3.29 20 65.80 
  Babaei, Amir Hossein 1536 IRI1.0010.762015.20 
  Noora, Amir Hossein 1730 IRI0.001-0.0820-1.60 
  Ahmadi, Saman 1348 IRI1.0010.522010.40 
  Seyed Yasrebi, Shamim 1733  * IRI1.0010.922018.40 
  Sharafi, Amir Mehrad 1552 IRI1.0010.782015.60 
  Nazhand, Pejman 1711 IRI0.001-0.0920-1.80 
  Jafari, Sepehr 1193 IRI1.0010.31206.20 
  Mobini, Younes 1443 IRI0.001-0.3520-7.00 
  Rahimi, Ali 1348 IRI1.0010.522010.40 
 * 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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