Individual Calculations March 2018
 Karimi, Mahdi  Total change: 12.80  Rating chartPersonal card
 Shahriar Standard Cup - Under 1750 Dey 1396 Shahriar IRI 2018-01-28
RcRownchangeKK*chgGame
 1202 1040 3.00 7 0.86 40 34.40 
  Ghaffarifar, Masoud 1440  * IRI0.001-0.0840-3.20 
  Mohammadi, Amirhossein 1254 IRI0.001-0.2340-9.20 
  Pourabdollahi, Maryam 1113 IRI1.0010.604024.00 
  Nozari, Sina 1299 IRI0.001-0.1840-7.20 
  Ghaffarifar, Emad 1247 IRI0.001-0.2340-9.20 
  Karegari, Saba 1001 IRI1.0010.454018.00 
  Pourhang, Daryoush 1058 IRI1.0010.534021.20 
 * 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)
 
 Alborz Youth League 1396 Round 1-4 Alborz IRI 2018-02-11
RcRownchangeKK*chgGame
 1226 1040 0.00 2 -0.54 40 -21.60 
  Salman, Yasin 1321 IRI0.001-0.1640-6.40 
  Safdarian, Saman 1130 IRI0.001-0.3840-15.20 

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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