Individual Calculations September 2015
 Ebrahimi, Abolfazl  Total change: -18.40  Rating chartPersonal card
 4th International Sardaran E Shahid Azarbayjan Cup (B) U 2100 Urmia IRI 2015-07-22
RcRownchangeKK*chgGame
 1844 1949 4.50 8 -0.46 40 -18.40 
  Bandani, Amirmohammad 1549  * IRI1.0010.08403.20 
  Doostkam, P 2056 IRI0.001-0.3540-14.00 
  Parsaeinejad, Azad 1745 IRI1.0010.24409.60 
  Bahrami, Navid 2043 IRI0.001-0.3740-14.80 
  Dinarvand, Jahangir 1769 IRI1.0010.264010.40 
  Ali Babaei, Sasan 1703 IRI0.501-0.3140-12.40 
  Sirbiladze, Sulkhan 1861 GEO1.0010.384015.20 
  Safari Eskandari, Mojtaba 2028 IRI0.001-0.3940-15.60 
 * 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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