Individual Calculations August 2016
 Zoroofi, Saghar  Total change: 6.80  Rating chartPersonal card
 12th Asian Schools Chess Championships 2016 - Girl U13 Tehran IRI 2016-07-09
RcRownchangeKK*chgGame
 1496 1353 2.50 7 0.17 40 6.80 
  Paktinat, Zhina 1696 IRI0.001-0.1240-4.80 
  Vatan, Parmis 1387 IRI0.001-0.4540-18.00 
  Chua, Jia-Tien 1624 MAS0.5010.334013.20 
  Kalvandi, Nashmil 1502 IRI1.0010.704028.00 
  Nadernia, Nikta 1697 IRI0.001-0.1240-4.80 
  Karami, Tina 1156 IRI1.0010.254010.00 
  Noshad, Ayriana 1412 IRI0.001-0.4240-16.80 

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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