Individual Calculations April 2015
 Tavasolian Abkouh, Amirsaleh  Total change: -46.40  Rating chartPersonal card
 Iran U-12 Boys Championship 2015 Rasht IRI 2015-03-02
RcRownchangeKK*chgGame
 1536 1347 0.50 6 -1.16 40 -46.40 
  Mohammadi, Pouya 1747  * IRI0.001-0.0840-3.20 
  Safari, Parham 1632 IRI0.001-0.1640-6.40 
  Elikaei, Mehrad 1511 IRI0.5010.22408.80 
  Doudmani, Ali 1543 IRI0.001-0.2540-10.00 
  Jafari, Arshia 1484 IRI0.001-0.3240-12.80 
  Jafari, Mohammad Yasin 1299 IRI0.001-0.5740-22.80 
 * 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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