Individual Calculations April 2016
 Kardani, Ali  Total change: -68.80  Rating chartPersonal card
 Iran Boys Under 10 Championships 2016 Tehran IRI 2016-02-27
RcRownchangeKK*chgGame
 1299 1558 5.50 9 -1.72 40 -68.80 
  Hosseinzadeh, Amir Mahdi 1261 IRI0.501-0.3540-14.00 
  Shakib, Iliya 1210 IRI1.0010.11404.40 
  Mahmoudi, Mani 1329 IRI0.001-0.7940-31.60 
  Izak Mohammadi, Arshia 1158  * IRI0.501-0.4240-16.80 
  Babaei, Sina 1199 IRI1.0010.10404.00 
  Garousi, Farbod 1238 IRI1.0010.13405.20 
  Andam, Aryan 1369 IRI0.501-0.2540-10.00 
  Jafari, Kasra 1390 IRI1.0010.284011.20 
  Nejatpour, Soshiyant 1536 IRI0.001-0.5340-21.20 
 * 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)
 

 

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