Individual Calculations November 2017
 Norouzi Chenari, Parham  Total change: -17.60  Rating chartPersonal card
 4th Gilan Ayandesazan Standard Cup Mehr 1396 Rasht IRI 2017-10-05
RcRownchangeKK*chgGame
 1343 1287 2.00 5 -0.27 40 -10.80 
  Behzad Nazif, Parva 1687  * IRI0.001-0.0840-3.20 
  Ebrahimi Rashti, Asal 1208 IRI1.0010.394015.60 
  Sejdeh, Amirsam 1208 IRI1.0010.394015.60 
  Biriya, Mohammadamin 1512 IRI0.001-0.2240-8.80 
  Hoseini, Radin 1098 IRI0.001-0.7540-30.00 
 * 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)
 
 Round 1-3 Rasht IRI 2017-10-11
RcRownchangeKK*chgGame
 1164 1287 0.50 1 -0.17 40 -6.80 
  Tohidinasab, Ali 1164 IRI0.501-0.1740-6.80 

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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