Individual Calculations August 2016
 Ebrahimi , Sina  Total change: -3.20  Rating chartPersonal card
 12th Asian Schools Chess Championships 2016 - Open U11 Tehran IRI 2016-07-09
RcRownchangeKK*chgGame
 1459 1707 5.50 7 -0.08 40 -3.20 
  Talebmanouchehri, Armin 1409 IRI1.0010.15406.00 
  Khazai, Parviz 1527 IRI1.0010.264010.40 
  Khorshidi, Mohammad Javad 1560 IRI0.501-0.2040-8.00 
  Abbas Nejad Khorasani, Amir Reza 1493 IRI1.0010.23409.20 
  Silva, Kevin Ranidu c1526 SRI0.501-0.2440-9.60 
  Orozbaev, Eldiiar c1366 KGZ0.501-0.3840-15.20 
  Bagheri, Mohammadreza 1333 IRI1.0010.10404.00 

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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