Individual Calculations October 2016
 Nouri, Alaa  Total change: 85.60  Rating chartPersonal card
 Iran Chess Championship Boys U10 - Stage 1 1395 Hamedan IRI 2016-09-10
RcRownchangeKK*chgGame
 1520 1362 4.00 6 2.14 40 85.60 
  Etemadi, Ariyan 1558 IRI1.0010.754030.00 
  Mahdavi, Reza 1626 IRI0.001-0.1840-7.20 
  Dehghan, Mohammad Yasin 1268 IRI1.0010.374014.80 
  Taslimi, Borsa 1550 IRI1.0010.744029.60 
  Majidi, Seyed Mohammad Parsa 1428 IRI1.0010.594023.60 
  Ashraf, Artin 1689 IRI0.001-0.1340-5.20 

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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