Individual Calculations October 2016
 Niazi, Arash  Total change: 12.00  Rating chartPersonal card
 Iran Chess Championship Boys U14 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1540 1327 2.00 7 0.30 40 12.00 
  Behroozi Moghaddam, Hamed 1727  * IRI0.001-0.0840-3.20 
  Khoshkalam, Seyed Mahan 1554 IRI0.001-0.2140-8.40 
  Rezaei, Arshan 1552 IRI1.0010.784031.20 
  Jafari, Arshia 1583 IRI0.001-0.1940-7.60 
  Beheshti, Meisam 1518 IRI0.001-0.2540-10.00 
  Heydari, Mohammad Masoud 1544 IRI0.5010.284011.20 
  Bani Asadi, Mehrdad 1303 IRI0.501-0.0340-1.20 
 * 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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