Individual Calculations October 2016
 Nejatpour, Soshiyant  Total change: 25.20  Rating chartPersonal card
 Iran Chess Championship Boys U10 - Stage 1 1395 Hamedan IRI 2016-09-10
RcRownchangeKK*chgGame
 1374 1500 6.50 9 0.63 40 25.20 
  Rahbari Shemirani, Taha 1100  * IRI1.0010.08403.20 
  Nikbakht, Mazdak 1253 IRI1.0010.19407.60 
  Ahmadi, Erfan 1332 IRI0.501-0.2240-8.80 
  Aryanpour, Arad 1408 IRI1.0010.374014.80 
  Dehghan, Mohammad Yasin 1268 IRI0.501-0.2940-11.60 
  Mahdavi, Reza 1626 IRI0.5010.17406.80 
  Shakeri, Amirali 1433 IRI1.0010.414016.40 
  Mokhtari Moghadam, Taha 1464 IRI1.0010.454018.00 
  Ghanbaralifarzad, Mohammad Hosei 1480 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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