Individual Calculations May 2016
 Nouranianfar, Kourosh  Total change: -21.20  Rating chartPersonal card
 Abrisham Open Youth (B) 2016 Someh' Sara IRI 2016-04-08
RcRownchangeKK*chgGame
 1300 1438 3.50 6 -0.53 40 -21.20 
  Gholami, Kian 1116 IRI1.0010.13405.20 
  Jafari, Ali 1216 IRI1.0010.22408.80 
  Khosh Ravesh, Alireza 1684 IRI0.001-0.1940-7.60 
  Moradi Kelardehi, Mobin 1194 IRI0.001-0.8040-32.00 
  Jalali, Yashar 1284 IRI0.501-0.2140-8.40 
  Nezamdoust, Amir Mohammad 1303 IRI1.0010.324012.80 

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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