Individual Calculations January 2016
 Darabi Zadeh, Parviz  Total change: -22.80  Rating chartPersonal card
 2nd Galedari Memorial Cup 2015 Bandarabbas IRI 2015-11-29
RcRownchangeKK*chgGame
 1548 1504 2.00 7 -1.14 20 -22.80 
  Toufighi, Homayoon g1904  * IRI0.001-0.0820-1.60 
  Rahimi Shahmirzadi, Parsa 1105 IRI1.0010.08201.60 
  Choopani, Morteza 1863 IRI0.001-0.1020-2.00 
  Kiyani, Saeid 1229 IRI1.0010.17203.40 
  Shamsaldini, Sohrab 1740 IRI0.001-0.2020-4.00 
  Abbasi, Rahman 1695 IRI0.001-0.2520-5.00 
  Norouzi, Eisa 1303 IRI0.001-0.7620-15.20 
 * 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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