Blitz: Individual Calculations February 2016
 Biria, Mohammad Amin  Total change: 56.00  Rating chartPersonal card
 Gilan Bahman Blitz Friendship Cup 2015 Rasht IRI 2016-01-21
RcRownchangeKK*chgGame
 1517 1260 5.00 11 2.80 20 56.00 
  Koochaki, Ali Reza 1660  * IRI0.001-0.0820-1.60 
  Zarrabi, Sirous 1470 IRI0.001-0.2320-4.60 
  Abdinejhad, Avishan 1598 IRI0.5010.38207.60 
  Zoroofi, Saghar 1402 IRI0.5010.19203.80 
  Biabani, Saba 1526 IRI1.0010.822016.40 
  Jafari, Parsa 1479 IRI0.001-0.2220-4.40 
  Shenavar, Bardia 1556 IRI0.001-0.1520-3.00 
  Yazdani, Mohammadhosein 1264 IRI1.0010.512010.20 
  Navid, Sepehr 1569 IRI1.0010.862017.20 
  Biria, Yadolah 1502 IRI1.0010.802016.00 
  Nezamzadeh, Mahyar 1660  * IRI0.001-0.0820-1.60 
 * 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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