Individual Calculations October 2016
 Negahbani, Soha  Total change: 6.40  Rating chartPersonal card
 7th Zenderood Open 2016 Esfahan IRI 2016-09-01
RcRownchangeKK*chgGame
 1529 1129 0.00 1 -0.08 40 -3.20 
  Samimi Sedeh, Majid 1529  * IRI0.001-0.0840-3.20 
 * 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)
 
 Iran Chess Championship Girls U12 - Stage 1 1395 Shiraz IRI 2016-09-10
RcRownchangeKK*chgGame
 1200 1129 1.50 3 0.24 40 9.60 
  Masoumi, Sahar 1410 IRI0.001-0.1640-6.40 
  Rahmani, Saghar 1080 IRI1.0010.434017.20 
  Emrani, Pargol 1109 IRI0.501-0.0340-1.20 

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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