Individual Calculations October 2016
 Nazari, Mohamad  Total change: -5.20  Rating chartPersonal card
 Iran Chess Championship Boys U10 - Stage 1 1395 Hamedan IRI 2016-09-10
RcRownchangeKK*chgGame
 1320 1515 6.50 9 -0.13 40 -5.20 
  Gholami, Arian 1115  * IRI1.0010.08403.20 
  Izak Mohammadi, Arshia 1260 IRI1.0010.19407.60 
  Majidi Qadikolai, Roham 1356 IRI1.0010.294011.60 
  Dehghan, Mohammad Yasin 1268 IRI0.501-0.3140-12.40 
  Heidarzadeh, Arsha 1513 IRI0.001-0.5040-20.00 
  Ahmadi, Erfan 1332 IRI1.0010.264010.40 
  Mokhtari Moghadam, Taha 1464 IRI0.501-0.0740-2.80 
  Yazdani, Alireza 1327 IRI1.0010.264010.40 
  Karimzadeh, Amirhossein 1247 IRI0.501-0.3340-13.20 
 * 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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